What is the maximum amount allowed for a payment? Last Updated: 22 January 2019 14:24 The amount of each payment cannot be greater than 20000 €, nor less than 0.99 €. Related articles Is it possible to accept American Express cards? What types of payment cards are accepted with PayPlug? How do I test the service? What is the TEST mode? Not finding what you're looking for? Try searching again or Contact-us.