## Ledger and Factoring

# Billing

PayEx Billing accumulates submitted fees and products and creates an invoice for these fees and products. PayEx Billing also can help you to account your revenue, which will unlock time and resources for your business. You send your invoice information to us and PayEx Billing will take care of the rest!

This documentation targets technical system integrators and developers implementing PayEx Billing service.

You send customer and invoice information via a text-based KUB file and product file. If you have call traffic or other usage, you also send it to us and we will compile it on the next invoice.
After invoicing, PayEx Billing can deliver XML files for accounting.

PayEx Billing | Supporting the following features
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PayEx Billing System Revenue Accounting PayEx Invoice Service | Manual registration of credit invoice PayEx API

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# Structure of this documentation

This documentation contains several parts, as described below.

# Implementation guide

How to implement Billing parts of PayEx Invoice service

# Technical glossary

Translation of technical concepts (eng-swe) in PayEx Billing.

# Technical reference

Overview of the technical documentation for API and file interfaces presenting file specifications for input files, receipts, errors, and example files.

## Billing API

API specifications for calls to PayEx Billing

### Usage

Specification for calls to the Billing Usage API to retrieve unbilled and billed items associated with each subscription

## Billing File

Technical documentation for file interfaces presenting file specifications for input files, receipts, errors, and example files.

### Customer information

Describes the details of how customer information/invoice details are sent and which return files are created.

### Fees and Products

Describes the details of how billable one-time products/fees are shipped and what return files are created.

### Invoice

Describes how the company can control which customers are invoiced.
Also the description for the invoice journal that is created at each completed invoicing batch in Billing

### Reports Billing

Presents the reports that can be created by the Billing System in a number of different areas.
For example, reports for the company's follow-up of invoiced or uninvoiced items after invoicing.

### Revenue Accounting

Overview of the additional service "Revenue Accounting" for PayEx Billingsystem

### Usage

Specifications for input and output formats of the "Usage flow" in PayEx Billing

Tags: px-custom-page-content
Created by David Persson on 2023/12/18 15:27