# What Payment Processing Costs B2B Service Businesses

URL: https://www.paydude.io/resources/tools/payment-processing-for-b2b-services
Type: Free interactive calculator
Summary: Card processing costs for B2B service businesses, starting from a $1,800 average transaction and a realistic card mix. See your effective rate, not a headline rate.

B2B invoices are paid by finance teams on company cards, which are the most expensive cards to accept and the most likely to carry a surcharge.

## Summary

A typical B2B invoice is around $1,800. Corporate and purchasing cards are the norm, not the exception. At that ticket size the fixed fee is only 0.02% of the transaction — the percentage decides almost everything. Card mix matters more here than in most industries.

## What a B2B invoice really costs

Passing level 2 and level 3 data can qualify these transactions for materially cheaper interchange — worth more than switching providers for many B2B businesses.

**One $1,800 transaction, on published domestic rates**

|  | Fee | Effective rate |
| --- | --- | --- |
| Stripe 2.9% + 30¢ | $52.50 | 2.92% |
| Paydude 2.6% + 25¢ | $47.05 | 2.61% |

> **Business cards change this comparison:** Finance teams pay on purchasing and corporate cards. A high corporate-card share is the one case where Paydude's +0.3% surcharge narrows the gap — the calculator above models it, and reports the share at which the advantage disappears.

## Level 2 and 3 data is the bigger lever

Sending richer data with a commercial card transaction can qualify it for cheaper interchange — often worth 0.5 to 1 percentage point on qualifying payments. On a B2B business that is usually larger than the difference between two providers. See [level 2 and level 3 data](https://www.paydude.io/resources/what-is-level-2-and-level-3-data).

## What to check on your own statement

1. **Your real average transaction.** Total volume divided by transaction count.
2. **Your Amex and corporate card share.** In this industry it is usually higher than people expect, and it moves the answer.
3. **Whether you are being charged for keyed entry.** Manually entered card details cost more at most providers.
4. **Monthly, gateway and PCI fees**, divided by your volume.

You only capture that saving on interchange-plus pricing, where the reduction flows to you rather than to your processor.

**See the full rate card** Every tier and every situational fee, published up front. — [View pricing](https://www.paydude.io/pricing)

## Frequently asked questions

### What does payment processing cost for B2B service businesses?

At a typical $1,800 transaction, a standard 2.9% + 30¢ rate works out at 2.92%. At that ticket the fixed fee is almost irrelevant — the percentage and your card mix decide the bill. Corporate and Amex cards, which are common in this industry, cost more to accept everywhere.

### What is the best payment processor for B2B service businesses?

If a large share of your volume is commercial cards, interchange-plus with level 2 and 3 data support will usually beat any flat rate. Price it properly before choosing on headline rate.

### Why do business and corporate cards cost more?

Because their interchange is higher — the rewards and expense-management features those cards offer are funded from the fee the merchant pays. Some providers surcharge them explicitly; others fold the cost into a higher base rate that every merchant pays regardless of card mix.

### Is it cheaper to take ACH or bank transfer instead?

Frequently, at this ticket size. ACH is typically a flat fee of under a dollar rather than a percentage, so on a $1,800 payment it can cost a fraction of card processing. The trade is settlement speed and a longer dispute window.