For the Netherlands
Flex is a credit. Or a loan that you can take out through a credit agreement with Riverty. This allows you to make multiple purchases from different online stores and combine them into one monthly bill.
You determine the amount of the monthly repayment based on your financial situation.
Note: Not all webshops are eligible for adding orders to your Flex credit. More information can be found here. It is important to read this carefully in advance!
Useful links:
How does paying with Flex work?
Can I add an order to Flex?
Information about the credit limit for Flex