> For the complete documentation index, see [llms.txt](https://help.receivabl.es/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.receivabl.es/general/what-is-this.md).

# What is this?

receivabl.es is a simple, low-fee payment processor that helps you avoid credit cards fees when accepting payments online.

We achieve this through electronic funds transfer over the Automated Clearing House (ACH) network, sometimes referred to as eCheck, direct debit, or direct payment via ACH.