“The secret of getting ahead is getting started.” — Mark Twain.
This title sets a simple promise: help you compare options that fit your sales model, customers and growth plans.
In this short introduction we explain what this description covers. It defines the checkout experience, payment gateway, processor, merchant account, payout timing and reporting.
The market is highly digital and regulated by the Monetary Authority of Singapore, blending traditional banks with modern rails such as FAST, PayNow and SGQR.
Who should read this guide: local firms and foreign brands selling into the market where local payments can affect conversion.
Later sections compare supported methods, fees, onboarding time, integrations, multi‑currency, chargebacks and compliance to help you choose a solution that reduces friction and supports steady cash flow.
Key Takeaways
- Clear scope: checkout, gateways, processors, accounts, payouts and reporting.
- MAS oversight and modern rails shape local operations.
- Choosing the right setup cuts friction and boosts approval rates.
- Local payment methods can materially affect conversion for incoming sellers.
- Compare on fees, onboarding, integrations, currencies, chargebacks and compliance.
Why payment processing matters for Singapore businesses in today’s market
How customers pay today shapes not just checkout design, but cash flow and conversion.
Digital alternatives — wallets, QR codes and EFTs — are now common. In 2022, 78% of seniors reported using online payments, up from 38% in 2018. That shift means faster receipts and fewer manual steps for many merchants.
Fast settlement matters. When funds move instantly via local rails, less cash sits “in limbo” and operational flow improves. This is vital for tight‑margin sectors that rely on predictable turnover.
Local preferences vs imported checkout experiences
Even a sleek, imported checkout can underperform if it lacks local options. Missing popular wallet buttons or PayNow/FAST‑style choices can reduce trust and lower conversion.
Balance convenience and control: offer familiar choices for customers and keep reconciliation, refunds and dispute workflows under your control. Also keep contingency options for those who still use cash.
“Recognisable wallet buttons and instant bank rails reassure buyers and help close more sales.”
- Optimise for mobile — device behaviour often decides whether a sale completes.
- Match local expectations to visible trust signals to boost acceptance.
Singapore payment methods customers expect at checkout
At checkout, customers expect a concise set of familiar options that finish the sale quickly.
Credit and debit cards — contactless and online
Cards remain a baseline method. In‑store contactless is popular, with 31% preferring tap‑to‑pay and 23% opting for online card checkout (Visa 2021).
Support both rails and implement strong authentication for ecommerce to reduce fraud and chargebacks.
Digital wallets — local and global
Local wallets like GrabPay have strong uptake (UOB: 46% of wallet users). Global wallets such as Apple Pay and Google Pay add convenience on mobile.
Instant bank transfers and FAST
FAST handled 292 million transactions in 2022. Near‑immediate confirmation reduces post‑purchase anxiety and suits B2C and B2B use.
QR payments: PayNow and SGQR
PayNow drives a large share of FAST volume. SGQR simplifies QR acceptance with one code that works across supported banking apps.
Cash and offline paths
Offer pay‑at‑counter, bank deposit or invoice‑on‑delivery where digital uptake varies. These options lower friction for certain segments.
- Prioritise the highest‑use methods first on mobile.
- Keep alternatives accessible without cluttering the checkout.
- Consider refunds, reconciliation and dispute handling when choosing methods.
| Method | Typical use | Operational notes | Key stat |
|---|---|---|---|
| Cards | In‑store & online | Requires 3DS and chargeback workflows | 31% contactless preference |
| Wallets | Mobile checkout | Fast auth, tokenised data | GrabPay: 46% wallet users |
| FAST / Bank transfer | B2C & B2B instant transfers | Near‑immediate settlement | 292M transactions (2022) |
| PayNow / SGQR | QR payments | Single QR for multiple apps | ~50% of FAST volume (2020) |
Emerging trends shaping payments in Singapore right now
New customer habits are forcing merchants to rethink checkout flows for mobile users. Shoppers expect fast, native experiences that complete in a few taps.
Cryptocurrency adoption and when it makes sense
Cryptocurrency is no longer niche. In 2024 nearly a quarter of locals adopted crypto, led by Gen Z and millennials.
Use crypto selectively: it can suit digital‑native audiences, cross‑border sales and rare, high‑value items.
Do not treat it as default. Crypto adds compliance, accounting and volatility work that often outweighs benefits for general retail.
Mobile-first checkout and frictionless experiences
Frictionless flows lift conversion. Wallet buttons, one‑tap checkout and minimal fields speed completion and reduce drop‑off.
“Customers pay more readily when a method feels familiar and confirmation arrives instantly.”
| Trend | Why it matters | Action |
|---|---|---|
| Mobile-first UX | Higher conversions on smartphones | Add wallet buttons and simplify forms |
| Selective crypto | Attracts niche segments | Offer as optional layer, track usage |
| Instant rails | Builds trust with fast confirmation | Prioritise instant settlement methods |
Test and measure method mix, page speed and success rates. Ensure any added method fits compliance and reconciliation needs before scaling.
How payment processing works behind the scenes
Behind every online sale is a short chain of systems that verify card details, protect data and move funds.
What happens from authorisation to settlement
The gateway captures the card or wallet details and encrypts them. It sends an authorisation request to the card network and issuing bank.
The issuer checks available funds and fraud signals, then returns approval or decline. An approval places a hold; settlement follows later when transactions are batched and finalised.
Where customer data, card networks and banks fit in
Tokenisation and encryption protect customer data in transit and at rest. Good handling reduces risk and eases compliance.
Card networks route messages between the acquiring and issuing banks. Acquirers collect approved funds into a merchant account before payout to your business account. That temporary holding affects cash flow and payroll timing.
- Capture – gateway collects and encrypts details.
- Authorisation – issuer verifies funds; approval/decline returned.
- Settlement – approved transactions are cleared and funds move to the merchant account.
- Payout – funds are transferred to the business bank account on the vendor’s schedule.
This chain links directly to business outcomes: smoother transactions mean fewer support tickets and clearer reconciliation.
| Step | Who acts | Why it matters | Typical time |
|---|---|---|---|
| Authorisation | Gateway → Card network → Issuer | Locks funds and confirms legitimacy | Seconds |
| Settlement | Acquirer & Card network | Finalises the transaction for clearing | Same day to a few days |
| Payout | Acquirer / Merchant account provider | Moves funds to your bank; impacts cash flow | Same day to several days |
| Data handling | Gateway & Token service | Reduces PCI scope and compliance risk | Instant |
Buyer’s checklist: ask vendors about settlement schedule, payout methods, reporting granularity and support SLAs. These answers decide how quickly you get funds and how cleanly you reconcile transactions.
Payment gateway vs payment processor vs merchant account
Understanding the three core pieces of the stack clarifies who does what when a sale completes.
Think of the stack as capture, verification and custody. Each element has a clear role in online payments and at the till. Choose the right mix to reduce delays, simplify reconciliation and speed launch.
What a gateway does for online and POS
A payment gateway captures card or wallet details, encrypts them and passes data to the next stage. It also offers fraud‑screening hooks, tokenisation and routing rules for both ecommerce and in‑store terminals.
What the processor handles
The payment processor talks to the issuer and card networks. It verifies funds, returns authorisation or decline, and relays that result back to the gateway in seconds.
How merchant accounts hold funds
An account with an acquirer holds approved funds before payout. Reserves or rolling holds can delay transfers, so understand reserve policies and payout cadence for cash flow planning.
Bundling and buying decisions: some platforms sell an all‑in‑one stack, others split gateway, processor and account across vendors. Choose based on troubleshooting needs, fee transparency and speed to integrate.
“A clear architecture makes it easier to fix failures and forecast cash.”
Practical example: a tap at POS routes through terminal → gateway → processor → issuer, with funds settling to a merchant account. A QR scan shifts capture to a wallet provider but still follows the same verification and custody steps.
Singapore business payment processing guide to choosing the right setup
Start by mapping where sales happen and how money flows through each channel. This simple view becomes the foundation for selecting vendors and features that match daily operations and growth plans.
Start with your sales model
Identify how you collect funds: ecommerce needs fast checkout and wide method support. In‑person requires reliable terminals and contactless acceptance.
Subscriptions demand tokenised billing and retry logic. Invoices and B2B sales favour bank transfer controls and clear remittance fields.
Match payment options to customer preferences and device behaviour
Mobile shoppers expect wallet buttons and autofill. Desktop B2B payers often prefer transfers or invoiced terms.
Plan for scale, peaks and transaction volumes
Test platforms under load before campaigns. As order counts rise, reporting depth, multi‑user roles and fast support matter more than small fee differences.
- Plan redundancy for peak time
- Ensure fraud tooling can scale with transactions
- Confirm settlement cadence and dispute SLAs
| Sales model | Key needs | Quick check |
|---|---|---|
| ecommerce | Fast checkout, wallets, 3DS | One‑tap flow, conversion metrics |
| In‑person | Reliable terminals, contactless | Offline authorisation, hardware uptime |
| Subscriptions / invoices | Tokenisation, retry logic, transfers | Billing reports, remittance fields |
Best fit: shortlist providers by matching the table rows to your daily tasks, then compare fees, integrations and support time before signing.
Costs and fees to compare before you accept payments
Costs add up fast; understanding which fees apply helps avoid surprises when funds arrive.
Transaction, monthly and chargeback charges
Break down headline rates. Compare per-transaction pricing, monthly platform fees, refund fees and chargeback fees so you can compare like‑for‑like.
Domestic vs international card uplift
Domestic processing is usually cheaper. International card transactions carry uplifts for cross‑border risk, network routing and FX handling.
Hidden costs that distort headline rates
Watch for PCI programmes, terminal hardware and integration work. Currency conversion mark‑ups are commonly ~1%–3% and can quietly reduce margin and conversion.
- Model effective fees by method mix, average order value and international share.
- Negotiate volume tiers, blended rates and short commitments where forecasts support them.
- Build a fee spreadsheet to avoid surprises at scale.
| Category | Why it matters | Typical impact |
|---|---|---|
| Per‑transaction | Direct cost per sale | Most visible |
| Monthly / platform | Fixed overhead | Reduces margin on low volumes |
| Chargeback / refund | Cost and admin | Can exceed the transaction value |
“Calculate effective fees, not headline rates, to protect margin and conversion.”
Onboarding time and integration effort for gateways and platforms
Getting a gateway live is often as much about paperwork and testing as it is about code. Expect KYC, verification of your settlement account and a testing phase before you can accept live funds.
Plug-and-play plugins for Shopify, WooCommerce and similar platforms let many merchants launch in days. They trade bespoke control for speed.
API-led integrations
APIs give full checkout control and advanced routing, but add development work and longer QA cycles. Use them when you need custom flows or unique UX.
POS and omnichannel compatibility
Confirm hardware support, offline modes and unified reporting across online and in‑store. Poor POS compatibility creates reconciliation headaches.
Accounting and reporting
Integrations with Xero, QuickBooks or NetSuite reduce manual errors and speed month‑end close. Ask vendors about real‑time dashboards and export formats.
- Check documentation quality and sandbox access.
- Verify webhook behaviour, versioning and support SLAs.
- Test payments, refunds, partial captures and failure handling before go‑live.
| Area | Typical time | Key questions |
|---|---|---|
| Plug‑and‑play setup | Hours–days | Plugin compatibility and platform version |
| API integration | Weeks–months | Docs, SDKs, sandbox and developer support |
| KYC & account setup | Days–weeks | Required documents and verification SLAs |
| Testing & go‑live | Days | Test payments, webhooks, payout timing |
Multi-currency pricing and international payments from Singapore
Showing prices in a customer’s local currency improves clarity and reduces checkout drop-off. Multi-currency checkouts often detect location and present familiar totals. This feels simpler for visitors and helps conversion.
Features that show the right amount at checkout
Dynamic presentment, local currency display and clear FX disclosure are the core features to request from your provider.
Show the converted total, the FX rate, and an explicit fee line if one applies. This transparency builds trust with customers.
How conversion fees are handled
Typical conversion fees sit around 1%–3%. Firms either absorb the fee, add it at checkout, or adjust base prices with buffers. Each choice affects competitiveness and margin.
Adding foreign methods to reduce friction
Include payment methods that match top visitor markets. For example, WeChat Pay eases sales to Chinese tourists. Prioritise methods by traffic and revenue impact.
| Approach | When to use | Operational note | Effect on sales |
|---|---|---|---|
| Absorb FX | High competition | Simpler checkout; lower margins | Often higher conversion |
| Pass fee at checkout | Low price sensitivity | Show a clear FX line | Transparent; may reduce sales slightly |
| Price buffers | Subscription or fixed services | Adjust pricing periodically | Stable margins; requires monitoring |
| Add local methods | Tourist-heavy or cross-border sales | Support refunds in original currency | Improves trust and completion |
“Transparent totals and familiar methods reduce hesitation and lift conversion.”
Tax considerations for payment processing in Singapore
Tax rules shape how you show prices, send receipts and keep records for every sale. GST is 9% and must be collected from customers where applicable and remitted to IRAS.
Pricing and receipts: display whether prices include GST. For mixed baskets and discounts, calculate GST per item so receipts show an accurate GST line and avoid customer confusion.
What your systems should output
Ensure your platform creates itemised receipts with GST amount, invoice reference and a timestamp. These fields are essential for remittance and for clear audit trails.
Reporting and audit trails
Exportable, transaction-level reports are vital. Payout reports, consistent identifiers and clear timestamps reduce time spent reconciling and lower tax risk during reviews.
Cross-border edge cases (high level)
For digital services or overseas customers, evidence of location and the nature of the supply matters. Keep records that show where the buyer is and how the service was delivered.
- Control checklist: define who can issue refunds and log adjustments.
- Record approvals for credit notes and keep exportable audit files.
- Align payment exports with accounting workflows to make GST remittance repeatable and reliable.
“Clean, consistent data from payment platforms saves time and reduces tax risk.”
Chargebacks and disputes you need to be ready for
Chargebacks can arrive unexpectedly and demand quick, organised responses. A proactive approach reduces cost and preserves merchant privileges. Prepare clear workflows and evidence before a claim appears.
How dispute windows work for card claims
Cardholders often have around 120 days to lodge a claim. Merchants typically get about 45 days to submit a rebuttal with evidence.
Monitoring alerts and deadlines is vital to avoid automatic losses that harm approval rates and cash flow.
Evidence to collect and send quickly
Keep an evidence stack ready: proof of delivery, communication logs, refund consent, IP/device signals and service fulfilment records.
Firm timestamps, clear item descriptions and accepted terms cut response time and strengthen your case.
Consumer protection and internal workflows
The Consumer Protection (Fair Trading) Act makes outcomes customer-friendly, so document legitimacy clearly and keep records accessible.
- Common dispute reasons: fraud, non-receipt, not-as-described.
- Set ownership, escalation paths and templated replies to reduce response time.
- Track dispute ratios and root causes to protect processing privileges.
“Good descriptors and timely notifications reduce friendly fraud.”
For practical help, see our disputes and chargeback FAQs for recommended evidence and timelines.
Security and privacy requirements for payment services in Singapore
Compliance is operational — not just paperwork — and affects uptime, reconciliation and trust.
PDPA essentials for customer data collection and use
Lawful collection and clear purpose are mandatory. Keep retention limits, allow access and correction, and manage vendors as processors with contracts.
The Payment Services Act: scope and licensing
The Act governs licencing for remittance and digital token services. It also requires safeguards where customer money is held and defines the scope of authorised services.
MAS expectations and AML controls
MAS asks for strong governance, resilience and controls for high-volume systems. AML practices include KYC, monitoring and suspicious transaction reporting. Expect KYC checks and ongoing monitoring from providers.
Cybersecurity Act and incident readiness
Operators of critical systems must have incident response plans, third-party risk reviews and baseline security measures. Test routines and breach notification processes are key.
“Ask for attestations and breach workflows before you sign.”
- Request compliance attestations and SOC reports.
- Confirm data residency, vendor controls and breach notification timelines.
- Demand clear AML handling and remediation steps.
| Regime | What it covers | Ask a provider for | Why it matters |
|---|---|---|---|
| PDPA | Personal data rules | Data processing agreement | Protects customers and legal risk |
| Payment Services Act | Licensing & safeguards | Licence status, safeguarding proof | Ensures funds handling and scope |
| MAS / AML | Governance & monitoring | AML policy, KYC checklist | Prevents fraud and fines |
| Cybersecurity Act | Incident & CII rules | IR plan, pen-test reports | Supports resilience and trust |
Key payment gateway features to prioritise for a better customer experience
Focus on features that make paying fast, clear and reliable for customers. Good gateway choices reduce checkout friction and lower support load.
Fast checkout: saved cards, wallet buttons, and responsive design
Saved cards speed repeat purchases and raise lifetime value. Tokenisation keeps card data out of your systems while enabling one‑click buys.
Wallets and visible wallet buttons simplify mobile flows and cut typing errors. Place buttons prominently on the first checkout screen.
Ensure responsive design renders correctly on all devices and include the correct meta viewport such as width=device-width to prevent layout shifts.
Fraud tools: 3D Secure, CVV checks, and AI risk scoring
Enforce 3D Secure selectively: use it when risk signals rise but avoid blanket enforcement that harms conversion.
CVV checks add a low-friction verification step that deters many chargebacks. Combine CVV with device signals to improve accuracy.
AI risk scoring reduces false positives by learning patterns. Tuned models let you block high-risk transactions while passing legitimate buyers.
Real-time reporting and payment tracking for instant transfers
Real-time dashboards give finance teams instant visibility. They speed reconciliation and reduce query response times.
For instant rails and QR flows, show clear status updates and confirmation screens. Payment tracking builds trust when transfers settle near‑instantly.
- Prioritise features by channel: ecommerce needs one‑tap flows; in‑store needs quick terminals.
- Subscriptions demand reliable tokenisation and retry logic.
- International traffic benefits from strong fraud tuning and local wallets.
“Choose gateway features that improve conversion and make reconciliation predictable.”
| Feature | Benefit | When to prioritise |
|---|---|---|
| Saved cards (tokenisation) | Faster repeat checkout, lower PCI scope | Subscriptions, frequent buyers |
| Wallet buttons | Higher mobile conversion, fewer input errors | Mobile-first ecommerce |
| 3D Secure + CVV | Reduced fraud and chargebacks | High-value or international cards |
| Real-time reporting | Instant reconciliation and faster queries | High volume, instant rails |
Comparing payment gateway providers in Singapore for 2025
Compare vendors by fitting their strengths to how and where you actually take orders. There is no one-size-fits-all answer; match integration needs, regional reach and expected volumes before choosing a provider.
Stripe
Developer-first platform with robust subscription tools and broad payment methods. Published fees: domestic ~3.4% + S$0.50; international ~3.8%–3.9% + S$0.50. Best for teams that need custom checkout flows and deep API control.
Airwallex
Multi-currency accounts and cross-border collection make this option attractive for firms handling many currencies. Example fees: domestic ~3.3% + S$0.50; international ~3.6% + S$0.50. Useful where FX and payouts matter.
PayPal
High buyer recognition and One‑Touch checkout reduce friction for first‑time buyers. Typical rates: domestic ~3.9% + S$0.50; international ~4.4% + S$0.50. Choose PayPal when trust and quick conversion are priorities.
Adyen
Enterprise-grade routing and risk management with an interchange-plus model. This suits larger merchants needing unified commerce and complex routing rules. Fee structure varies by card mix and volume.
Shopify Payments
Integrated for Shopify stores with plan-based fees (roughly 3.2% + S$0.50 down to 2.4% + S$0.50 on advanced plans) and fast payouts. Ideal for merchants wanting a consolidated stack and lower admin overhead.
Opn Payments
Asia‑Pacific focus with strong local method coverage and near real-time reporting. Example published rate ~3.3% + S$0.30. Good for regional sellers who need local rails and clear dashboards.
Eway
Straightforward setup and cost-conscious processing for smaller teams. Headline rates are competitive (AUD-based pricing plus per-transaction fees). Best when simplicity and predictable fees matter most.
“Match provider strengths to your sales model, integration needs and international footprint.”
Note: always validate current fees, supported payment methods and contract terms with each vendor, as pricing can change by profile and risk. For additional context on office and local support, see the SG vOffice overview.
Which payment solution is best for your business type in Singapore
Choose a solution that matches how you sell, who pays and when funds must land in your account.
Ecommerce businesses optimising conversion across devices
Prioritise fast checkout and wallet support. One‑tap flows, saved cards and clear mobile buttons lift conversion.
Also check authorisation success rates and 3DS behaviour for international cards.
Service businesses collecting deposits, invoices, and recurring payments
Look for payment links, partial captures and scheduled billing. These reduce admin and speed collections.
Clear refund controls and invoice references limit disputes and simplify accounting.
B2B businesses prioritising bank transfers, controls, and reconciliation
Use FAST where possible for near‑instant receipts and predictable cashflow. Support invoice references, approval workflows and exportable reports for reconciliation.
Businesses selling to tourists and international customers
Offer multi‑currency display, global wallets and major cards to reduce hesitation at checkout.
Market‑specific methods help in tourist hotspots, while transparent FX lines build trust.
Businesses paying overseas suppliers and managing FX costs
Hold balances in target currencies, time conversions and use FX tools to cut bank mark‑ups. That practice preserves margin when settling suppliers.
Tie decisions to cash flow: payout timing, settlement cadence and refund policies determine how quickly funds hit your operating account and shape daily working capital.
| Type | Priority features | Cashflow impact |
|---|---|---|
| Ecommerce | Wallets, saved cards, mobile UX | Faster checkout → higher conversion |
| Service | Payment links, partial payments, subscriptions | Predictable receipts, fewer manual follow‑ups |
| B2B | FAST transfers, invoice refs, reporting | Quicker settlement → smoother reconciliation |
| Tourist-facing | Multi‑currency, global wallets, local methods | Lower friction for international customers |
| Supplier payouts | Currency balances, FX tools, timing | Reduced bank fees and preserved margin |
Implementation checklist to streamline transactions and improve cash flow
Getting method mix and workflows right at launch prevents avoidable revenue leakage. Use the checklist below to accept payments reliably and set realistic cash‑flow expectations.
Offer the right mix from day one
Enable cards, key wallets and local instant rails (PayNow/FAST/SGQR) as appropriate for your audience. Prioritise the methods that match customer behaviour and device use.
Multilingual checkout support
Provide English, Mandarin, Malay and Tamil at checkout to reduce confusion and build trust with local customers. Keep labels, error messages and receipts consistent across languages.
Fraud prevention and dispute workflows
Configure 3D Secure rules, CVV checks and evidence capture before marketing spend rises. Note typical windows: cardholders may have ~120 days to raise claims and merchants often have ~45 days to respond.
Customer support hand‑offs
Define what support needs: payment status, refund state, reference IDs and timeline for payouts. Train agents to read transaction logs and escalate disputes with a standard evidence pack.
End‑to‑end testing and monitoring
Test authorisation, partial captures, refunds, chargebacks and payout timing in a sandbox. Verify instant rails confirm quickly to match customer expectations for fast confirmation.
- Track approval rates, decline reasons and dispute rate per method.
- Monitor transactions by channel and method to spot regressions.
- Use dashboards and alerts for unusual declines or spikes in disputes.
“Run a formal day‑30 improvement loop: refine method order, UX and rules based on real customer behaviour and transaction outcomes.”
Conclusion
A practical payments strategy balances local method support, cost control and robust security to deliver measurable success.
Start with your sales model, map preferred methods to customer behaviour, then compare fees, onboarding and integrations against risk controls and settlement timing.
Prioritise three success factors: diversify digital methods, enable instant rails where relevant (FAST/SGQR), and implement clear fraud and cybersecurity steps to protect revenue and trust.
Validate providers by checking supported methods, payout schedules, dispute tooling, multi‑currency handling and reporting depth. Use concrete details to compare vendor fit and operational risk.
Practical next step: shortlist 2–3 vendors, run a small live pilot, and finalise the solution using performance details—approval rates, conversion, disputes and payout timing—to prove success.
FAQ
What payment methods should I offer to match local customer preferences?
How do payment gateways, processors and merchant accounts differ?
What are typical fees and hidden costs to compare?
How long does integration usually take and what affects onboarding time?
What security and compliance rules must I follow locally?
How do chargebacks and disputes work and how can I reduce them?
Should I accept multiple currencies and how do conversion fees work?
What payment features most improve conversion on mobile devices?
How do instant bank transfers like FAST compare to card payments?
What fraud prevention tools should I prioritise?
How do settlements and payouts work behind the scenes?
What reporting and accounting features should I demand from providers?
Can I add payment methods from other markets to reduce friction for tourists?
How does GST affect pricing and receipts?
Dean Cheong, CEO of VOffice, is a Singapore-based specialist in scaling B2B businesses. His work centers on optimizing sales operations, launching effective go-to-market strategies, and leveraging CRM tools to drive consistent revenue expansion. With a foundation in business banking and finance from Nanyang Technological University, Dean brings both strategic insight and real-world execution to every engagement.