When one business pays another, the process is rarely as simple as a consumer checkout. B2B transactions often involve larger amounts, contracts, purchase orders, approval chains, tax documents, and longer payment terms. A payment may also pass through several systems before both companies can reconcile it.
For businesses operating in Pakistan, the payment landscape combines traditional bank transfers and cheques with cards, mobile wallets, payment links, and Raast instant payments. Choosing the right payment gateway in Pakistan can shorten the time between invoicing and settlement, reduce manual work, and give finance teams better visibility into cash flow.
This guide explains how B2B payment processing works, which payment methods are most relevant to businesses in Pakistan, and what to consider when selecting a payment gateway or payment service provider.
What is B2B payment processing?
B2B payment processing covers the systems and workflows that allow one company to pay another for goods or services. It includes invoicing, internal approval, authentication, settlement, reporting, refunds, disputes, and accounting reconciliation.
The payment gateway is only one part of this process. It securely collects payment details and routes each transaction to the relevant processor or financial institution. For most companies, the best payment gateway in Pakistan is not simply the one with the lowest fees, but the one that integrates smoothly with invoicing, approval workflows, settlement reporting, and reconciliation.
How does B2B payment processing work?
Most B2B payments follow seven steps:
- Commercial agreement. The buyer and seller agree on price, delivery, currency, and payment terms.
- Invoice issuance. The seller sends an invoice with a due date and payment instructions.
- Verification and approval. The buyer checks the invoice against the order and proof of delivery.
- Payment initiation. The buyer pays by bank transfer, Raast, card, wallet, cheque, or payment link.
- The bank, gateway, or wallet verifies the payer and screens the transaction.
- Funds reach the merchant’s account under the provider’s payout schedule.
- Both businesses match the payment to the invoice and update their accounts.
Automated reminders, approval workflows, webhooks, and unique invoice references can reduce delays.
Pakistan’s digital payments market
Pakistan’s payment ecosystem is moving rapidly toward digital channels. According to the latest State Bank of Pakistan review, digital channels accounted for 92% of retail payment volume, processing around 3.4 billion transactions worth more than PKR 68 trillion during the quarter.
Mobile and branchless banking apps, e-money wallets, and account-based payments are driving this transition. Raast is also becoming an important merchant payment rail, with more than 2.6 million merchants onboarded or registered for person-to-merchant services.
For B2B companies, choosing the right online payment gateway in Pakistan means finding a solution that supports fast, cost-effective account-to-account payments while still offering cards and wallets for customers who prefer greater flexibility.
Popular B2B payment methods in Pakistan
Understanding the most widely used B2B payment methods in Pakistan can help businesses choose the right solution for their needs. Here are the key options available today:
Bank transfers
Bank transfers remain one of the most widely used online payment methods in Pakistan, particularly for supplier payments, professional services, wholesale orders, and high-value invoices. They are familiar, traceable, and suitable for larger transactions. However, reconciliation can become difficult when a payment arrives without the correct invoice number or reference. Virtual accounts, unique payment identifiers, and automated bank-feed matching help reduce these errors and simplify the process.
Raast payments
Raast is Pakistan’s national instant payment system. It supports real-time, interoperable payments between participating banks and wallets. Merchant acceptance may use QR codes, aliases, IBANs, or request-to-pay flows.
Raast can work well for deposits, invoice payments, field collections, and supplier payments. Confirm transaction limits, refund procedures, reporting fields, and integration options before launch.
Debit and credit cards
Cards are useful when buyers need a fast checkout, short-term credit, or centralized control over business expenses. They are also well suited to subscriptions, travel bookings, and urgent purchases.
When comparing payment gateways in Pakistan, businesses should look beyond card acceptance alone. Card payments usually cost merchants more than account-to-account methods, so it is important to compare the merchant discount rate, fixed transaction fees, international-card surcharges, refund and chargeback costs, and settlement times.
Merchants should also confirm support for both local and international cards, including PayPak where relevant. PayPak is Pakistan’s domestic payment scheme and is operated by 1LINK.
Mobile wallets
JazzCash and easypaisa help merchants reach customers who prefer mobile accounts or agent-supported payments.
Wallet-led gateways may support online checkout, QR acceptance, vouchers, merchant portals, and business disbursements. For example, JazzCash offers wallet checkout and Raast QR acceptance, while easypaisa supports mobile-account and over-the-counter payment flows.
Test the full payment, refund, and reporting journey before choosing one.
Cheques
Cheques remain part of established B2B workflows, but they are slow to issue, deposit, clear, and reconcile. They also create operational and fraud risks. Businesses that cannot remove them immediately can still digitize invoices, approvals, tracking, and reminders.
Payment Links and digital invoices
A payment link lets a seller collect money without building a full checkout. It can be added to an invoice, email, SMS, or messaging app. The amount and invoice reference can be prefilled, reducing errors.
International transfers
Cross-border payments usually move through banks, card networks, or approved providers. Consider settlement currency, foreign-exchange conversion, intermediary fees, documentation, and local requirements.
Confirm which currency reaches your account and who pays the FX cost.
Understanding B2B payment terms
Payment terms define when and how the buyer must pay. Common structures include:
- Advance payment: all or part of the amount is paid before delivery.
- Due on receipt: payment is expected when the invoice arrives.
- Net 15, Net 30, or Net 60: payment is due within the stated period.
- Milestone billing: payment is linked to project stages.
- Recurring billing: a fixed or usage-based amount is collected on a schedule.
- Early-payment discount: the buyer receives a discount for paying sooner.
- Retention: part of the amount is held until final delivery or inspection.
The invoice should also state the currency, accepted methods, late-payment policy, bank charges, refund conditions, and the reference the buyer must include.
The payment gateway landscape in Pakistan
Pakistan has three broad payment provider models.
Bank-acquiring gateways are often a good fit for established merchants that want a direct banking relationship and negotiated pricing. However, onboarding may be more formal, and technical integration can take longer.
Independent payment service providers, such as Premier PayFast, formerly PayFast, and Safepay, typically offer APIs, hosted checkout, payment links, merchant dashboards, and support for several payment methods through a single integration. Premier PayFast also supports Raast merchant payments, while Safepay provides card, wallet, and Raast infrastructure.
Wallet-led providers, including JazzCash and easypaisa, combine strong local reach with wallet checkout, QR payments, agent or voucher-based options, and additional business services.
When selecting a Pakistan payment gateway, businesses should focus on the provider model that best matches their operating needs. A marketplace may require merchant-onboarding APIs, a wholesaler may place greater value on invoice references and reconciliation, while a subscription business may need tokenization and recurring billing. No single provider is the best choice for every company.
How to choose a payment gateway in Pakistan
To select the right provider for your business, consider these essential factors:
1. Verify regulatory status
When evaluating payment gateway providers in Pakistan, businesses should first confirm that each provider operates within the State Bank of Pakistan’s regulatory framework, whether as an authorized bank, payment system operator, payment service provider, or electronic money institution.
It is also important to check the regulator’s current directory and identify the legal entity responsible for processing transactions and settling funds. These provider categories operate under different permissions, obligations, and levels of regulatory oversight, which can directly affect onboarding, settlement, compliance, and risk management.
2. Match methods to customers
A local seller may need Raast, bank transfers, JazzCash, easypaisa, and cards. A business serving overseas buyers may need international card acceptance and clear FX settlement.
Each extra method adds operational and reconciliation work. Prioritize the options your customers are most likely to use.
3. Compare the total cost
Look beyond the advertised transaction rate. Ask about:
- setup and monthly fees;
- the merchant discount rate;
- fixed transaction fees;
- applicable taxes;
- refund and chargeback fees;
- currency conversion;
- rolling reserves;
- minimum commitments.
Request a written quote based on your expected volume, average transaction value, customer location, and payment-method mix. Some providers publish standard pricing, while others negotiate rates individually.
4. Review settlement terms
Confirm the payout cycle for every method. Ask how weekends, public holidays, risk reviews, failed payments, refunds, and disputes affect settlement.
The provider should supply a report that maps each payout to individual transactions. Settlement terms can differ between payment methods. For example, a wallet payment and an agent-assisted payment may not follow the same schedule.
5. Check integration quality
Look for:
- hosted checkout;
- payment links;
- APIs and mobile SDKs;
- e-commerce plugins;
- sandbox access;
- webhooks;
- clear technical documentation.
Merchants using WooCommerce, Magento, OpenCart, PrestaShop, or a custom application should confirm that the integration is actively maintained. Easypaisa, for example, lists plugins for several major e-commerce platforms, while JazzCash provides a sandbox and merchant integration documentation.
6. Assess security and fraud controls
The provider should support encryption, strong authentication, access controls, and card-industry requirements where applicable.
Useful tools include 3-D Secure, tokenization, transaction limits, velocity rules, risk scoring, allowlists, and role-based dashboard permissions.
Ask who is responsible for storing payment credentials. A hosted checkout or tokenization service can reduce the amount of sensitive card data handled by the merchant’s own systems.
7. Test refunds and support
Ask how refunds and chargebacks are handled, how long they take, and how they appear in reports.
Review support hours, escalation channels, service commitments, and the process for reporting a payment outage. Support quality becomes critical when customers are charged but the order system does not receive a successful confirmation.
8. Prioritize reconciliation
Look for invoice references, downloadable reports, payout summaries, refund tracking, and accounting or ERP integrations.
A payment may be technically successful but still create work if the finance team cannot match it to the correct buyer or invoice. For B2B merchants, clean reconciliation can be more valuable than a small difference in transaction fees.
Digital tools that improve B2B payments
A practical payment stack may combine the gateway with:
- digital invoicing;
- automated payment reminders;
- accounts-payable approval workflows;
- recurring billing;
- QR or request-to-pay collections;
- bulk supplier payments;
- accounting and ERP integrations;
- settlement and dispute dashboards;
- fraud monitoring.
Automation should not remove oversight. Separate payment creation from approval, set transaction limits, review user access, and reconcile settlements regularly.
