Online payments for small business cover every point where money changes hands without cash or paper: deposits, one-off fees, project invoices, retainers and refunds. This article is the overview. It maps each kind of money a service firm collects to the part of the levelpartner.ai platform that handles it, and shows how to set up online payment for a small business in the right order, so the foundations are in place before anyone sends a pay link. The detailed guides for each piece are linked as you go.
The money a service firm collects
Look at a year of income for an agency, consultancy, mortgage brokerage or real estate firm and it falls into five kinds.
Deposits and booking fees, taken when the client commits. Fixed-price one-off fees for a defined service. Project invoices raised as work is delivered. Retainers and subscriptions billed on a schedule. And the reverse: refunds and credits when something changes.
Each kind has a natural home on the platform. Deposits sit on calendars and checkouts. Fixed fees sit on payment links. Project work sits on estimates and invoices. Retainers sit on recurring invoices or subscriptions. Refunds are issued from the original payment. Once you see your income this way, the setup is a short list.
Set up online payment for a small business in this order
Order matters. Most problems in the first month come from sending pay links before the basics are right, so a client sees the wrong business name, the wrong tax or no receipt.
The foundation is your business profile, tax rates and processor. Next come your products, because every payment option uses them. Then the templates and emails clients will see. Only then the payment options themselves.
Before you start
- Legal business name, address and tax numbers.
- A business bank account to receive payouts.
- A list of your services with prices and tax treatment.
- Your payment, refund and cancellation terms in writing.
- An hour with your bookkeeper to agree how payments will reach the books.
How to build the foundation
- Go to Payments, then Invoices & Estimates, click Settings and complete Business Information with logo, name, address and website.
- Go to Settings, then Taxes, and add each rate you charge with Add tax, named clearly.
- In Payments, then Integrations, click Connect next to your processor and complete its authorisation.
- In Payments, then Products, click + Create Product for each standard service, with title, description and price.
- Back in the invoice settings, open Title, Terms and Layout and add your terms, with bank details as a fallback.
- Open Notifications and click Manage next to each customer email and SMS template so it sounds like your firm.
- Make one real payment against a test invoice, then refund it from Payments, then Transactions.
- Agree with your bookkeeper the day each month when payments are exported for the books.
With that done, each payment option is a short job on top.
Choosing what to switch on first
Start where the money is slowest. For most firms that is project invoices: switching them from PDF and bank transfer to a pay button usually brings the biggest improvement in days to payment. Next, retainers, so they bill on schedule without anyone remembering. Then deposits and payment links, which move money earlier in the sale.
You do not need to do everything in the first month. One kind of payment done properly beats five done half way.
Imagine the agency maps its income and finds project invoices carry most of the value, retainers most of the volume, and fixed-fee audits a small but growing slice. A sensible quarter would then run like this.
- Month one: build the foundation and move project invoices to the pay button.
- Month two: set up recurring invoices for its 55 retainers.
- Month three: add a checkout page for audits.
Each step would be live and tested before the next began. The income mix and the retainer count are hypothetical.
What it replaces and the time it takes
Online payments replace bank details on documents, cheques, card details read out over the phone and manual retainer runs. The foundation takes half a day. Each kind of payment then takes between an hour and an afternoon. After that, the weekly cost is a short review of failed payments and refunds.
The mistake most people make
Treating online payments as a finance project only. Payments touch sales, delivery and client service. If sales does not know that a deposit is now taken at booking, they will keep offering to invoice later. Brief every team that talks to clients before each new option goes live.
When to go slowly
If your firm is mid-way through an audit, a change of accountant or a large contract renewal, stagger the rollout. Build the foundation now and switch on payment options once the other change has settled. A new payment route during an audit creates questions nobody has time to answer.
Troubleshooting
Receipts show the wrong business name. The business profile was incomplete when the processor was connected. Correct the profile and check the processor's account name matches.
Tax appears on items that should be exempt. The product carries the wrong default rate. Fix it on the product, not invoice by invoice.
Clients get no confirmation after paying. The receipt email is switched off or unedited. Check the payment notification settings and send a test.
Nobody knows where to find payments. Show the team the payments list in Payments and how payments appear on each contact's record.
Related guides
To give clients one place to pay, see setting up a payment portal. For where each pay button belongs, see the five payment options. For recurring billing and team invoicing, see the easy invoicing set-up. For the processor admin that follows, see running payment processing week to week.
Frequently asked questions
What do I need to take online payments?
A business bank account, a processor supported by the platform, your business profile and tax rates set up, and products for what you sell. The platform supplies the payment pages and records.
Do online payments work for business-to-business clients?
Yes, though many corporate clients still pay by transfer through their accounts team. Offer the pay button and keep bank details on the invoice for them.
How quickly can we go live?
The foundation and first payment option can be live within a day once your processor account is approved. Approval times vary by processor.
Do we still need accounting software?
Yes. The platform issues invoices and collects payments; your accounting software keeps the books, tax returns and payroll. Agree how payments move between them before you start.