An invoice app that stays out of the payment

The exact claim

Invoice Tiger creates invoices and estimates and hands them to you as PDFs. Money never moves through it. There is no processor attached, no pay-now button on the document, and no percentage taken from anything — because there is no transaction for it to be taken from.

What goes on the invoice is a payment app handle, your bank details, or a sentence like “card on collection”. Whatever you write, that is what the customer sees, and they pay you the way they already pay you.

Why a lot of invoicing tools want to be

Not out of malice — it is the business model. A tool that sits in the payment path can charge a percentage instead of a subscription, which makes it look cheaper up front and become expensive at scale. On a $6,000 job, a 2.9% card fee is $174, which is more than most invoicing subscriptions cost in a year.

In exchange you get things that are genuinely useful: the customer can pay by card from the invoice, the tool knows when they did, and it can chase them for you. That is a real trade, and for some businesses the fee is worth it.

When processing is the right call

This page is not an argument that payment links are bad. Take one if:

• Your customers expect to pay by card and will pay slower if they cannot.
• You sell to consumers who are not going to set up a bank transfer for a $40 job.
• You are chasing enough unpaid invoices that automatic reminders would genuinely save you time.
• You sell internationally and cross-border transfers are painful.

If two or more of those are true, get a processor. It is the right tool, and Invoice Tiger is not competing for that job.

When it is not

• Your customers already pay by bank transfer and are entirely happy doing it.
• Your average job is large enough that a transaction fee is a real number rather than a rounding error.
• You do not want to onboard to a financial service, verify a business identity, and wait for a payout schedule in order to send a bill.
• You are paid in cash or by cheque often enough that a payment portal would be answering a question nobody asked.

Write payment instructions that work

With no button to press, the instructions carry the whole job. Three things make the difference between paid this evening and paid next week:

• Complete details, on the document. Not in the covering message, which gets scrolled past. Everything needed to complete the transfer without replying to you.
• A reference. Your invoice number, and an explicit instruction to use it. This is how you match a payment to a job when three arrive on the same day.
• One preferred method. Offer a second if you like, but lead with one. A list of five options is a decision you have handed to the customer, and decisions cause delay.

What you give up

Being straightforward about this is the point of the page. With nothing in the payment path, the app cannot know whether you were paid — so there is no paid marker, no overdue list, and no reminder that goes out without you. Your bank account is the record, and following up is a message you send yourself.

For a business with a handful of open invoices at a time, that is a non-issue: you know who owes you money. For one with sixty, it is a real gap, and that is the point at which a tool with receivables tracking starts earning its fee.

Choosing terms well does more for cash flow here than any feature would. Payment terms, and the careful version of the late-fee question, covers that.

The related decision

Staying out of the payment path is one half of a position. The other half is staying out of your books — why an invoicing app does not need to be accounting software. They come from the same idea: the document is the product, and everything either side of it belongs to you.

If you want the mechanics of the document rather than the philosophy, what to include on an invoice covers where the payment block sits and what else has to be on there.