> **Description:** How the flexible price payment agreement works

# Flexible price payment agreement

A *flexible price agreement* gives the merchant full flexibility to charge the user any amount, at any time, and at any frequency. Unlike other agreement types, there is no maximum amount set or approved in advance by the user. This is ideal for services where both the amount and charging interval are unpredictable.

## Example industries/use-cases

Similar use-cases as that of variable price payment agreements.

 Utilities: Power, water, telecom bills where the amount depends on usage
 Food Delivery & Groceries: Weekly meal delivery with changing order totals
 Mobility & Transport: Car sharing or bike rental subscriptions with variable monthly charges
🅿 Parking & Charging: Parking apps or parking aggregators, EV charging
 On-demand services: Home repairs and cleaning
 Entertainment: Lottery and other entertainment subscriptions where the amount varies depending on user's purchases

## How it looks in the app

Screenshot: Two-screen flexible price payment agreement sign-up flow in the app (Vipps or MobilePay) -- the overview step shows Price and Frequency both labeled "Variable" with annotations noting the amount and timing can vary per payment and that no user-set maximum applies; the approval step shows a "Confirm payment method" prompt with a payment card and a Pay/Confirm button.

## API request snippet

````json
"pricing": {
"type": "FLEXIBLE",
"currency": "NOK"
}
````

Interval can be optional.

````json
"interval": {
  "unit": "MONTH",
  "count": 1
}
````

> **Full site overview:** For every page in this documentation, read [https://developer.vippsmobilepay.com/llms.txt](https://developer.vippsmobilepay.com/llms.txt).