How to accept credit card payments through a separate provider

Choose the checkout that fits the sale

Start with the moment your customer is ready to pay. A shop needs a checkout that keeps the counter moving. A cleaner may need to finish billing at a customer's property. A consultant may never meet the person who pays the invoice. These are different workflows even when the sale reaches the same bank account.

Write down where the buyer is, who operates the device and whether a reliable connection is available. Include busy periods, shared counters, deliveries and work away from your normal location. Choose a separate provider that can handle your actual sales rather than selecting equipment because it looks convenient in a demonstration.

The SBA's payment guidance describes a bank merchant services account or an account with an independent payment processing company as routes for accepting credit and debit cards. It also advises businesses to consider cost, security and the customer's experience. Use those questions to organize your shortlist.

Compare the agreement, then calculate the cost

A headline transaction price is only part of the decision. Ask each provider for its full written pricing and account terms. Find out which charges depend on transaction type, what equipment costs, whether there is a subscription, and what happens when you close the account. Check whether you own, rent or lease the terminal.

Model your own sales pattern. Use a representative set of small and large purchases, remote and in-person sales, refunds and quiet periods. Apply the proposed charges to that mix. A structure that suits frequent small purchases may work differently for occasional large project bills.

Example: This fictional USD illustration compares arithmetic, not real provider pricing. Suppose a provider quotes 3% plus $0.20 for a transaction. On a $100 sale, the processing charge would be $3.20. If there are also equipment or subscription costs, those belong in the wider comparison; the transaction calculation alone does not show the total cost of accepting payments.

Ask what happens to transaction charges after a refund and whether disputes carry separate charges. Request explanations for reserves, account reviews and payout holds. Keep the written answer with the agreement, especially if a salesperson describes a feature differently from the published terms.

Check how money reaches your bank

Find out when a provider regards a transaction as complete and when it sends money to your bank. Ask how nonbusiness days, account checks or unusual activity can affect that process. Build your cash plan around money available in the bank rather than assuming every completed sale is immediately spendable.

Confirm the statement name customers will see. An unfamiliar trading name can create questions even when the customer recognizes your shop or service. Explain the descriptor on the receipt or at checkout when it differs from your public business name.

Ask how the payout report connects individual transactions to a bank deposit. Providers may group multiple sales and subtract charges or adjustments. You need enough detail to identify the original sale, the processing charge, any refund and the amount actually paid out.

Set up the account and protect the details

Follow the chosen provider's application process through its verified website or support channel. It may ask for business, owner and bank details to assess and activate the account. Confirm who is requesting information before sending it, and avoid passing sensitive documents through casual customer messages.

Use the provider's approved equipment and instructions. Ask a payment processor what security responsibilities apply to your setup, including its PCI guidance. Enable the account security options it supports, keep devices updated and give staff access appropriate to their work. A shared owner login makes it harder to identify who performed a refund or changed bank details.

Do not write full card details or security codes into appointment notes, invoices, photos or a general customer record. Let the provider's supported checkout handle the payment information. If a customer sends sensitive details through an unsuitable channel, contact the provider for guidance on handling the incident rather than copying them into another system.

Rehearse a complete transaction

Use the provider's supported test procedure before taking a real customer's money. Check the sale description, tax settings, currency and customer receipt. Verify that the equipment or checkout works on the connection and device you will actually use. A successful office setup does not prove a portable terminal will work at a job site.

Practice a declined transaction and a canceled checkout. Decide what staff should say and how they confirm whether a payment succeeded before trying again. This matters when a slow connection makes the screen unclear. Check the transaction record first so an uncertain result does not become an accidental duplicate charge.

Establish an alternative way to finish the sale if the provider is unavailable. Explain the accepted options to customers without asking them to send card details through ordinary messages. Record an unpaid balance as unpaid until you have evidence that money was received.

Decide who handles refunds and disputes

Write a short refund procedure that follows the provider's process and your customer agreement. Identify who can approve a refund, how they verify the original transaction and what confirmation the customer receives. Keep the refund reference with the sale so the next person does not issue it again.

A payment dispute needs supporting records. Retain the accepted scope, itemized bill, delivery or completion evidence, customer communication and relevant transaction references. Use the provider's dispute channel and deadlines. Do not assume an informal conversation with the customer replaces the provider's required response.

Review recurring problems rather than treating every question as isolated. An unclear statement descriptor, vague receipt or missing approval for extra work can be a process problem. Correct the underlying document or checkout instruction so future customers have a clearer record.

Connect collection to the rest of the business

Give each sale or invoice a stable reference and carry it into the provider's records where supported. When a payout arrives, match the gross sale, charges and adjustments to the bank movement. Ask your accountant how to record processing costs and timing differences in your books.

For invoiced work, use a clear invoice structure and track partial payments separately from the original total. A provider's receipt confirms its transaction; the invoice explains what you supplied. Keep both records connected without turning a payout into a second sale.

Microtra's invoicing features let you record payments received elsewhere and retain balances with your invoices. Card charging, Tap to Pay, QR payments, pay links and card deposits in Microtra are coming soon, so arrange collection through a separate provider.

Finish your setup with a repeatable handoff: the customer knows what they paid, the provider shows the transaction, the bank shows the payout and your business records explain the differences. That is the process to test before making cards part of everyday trading.