From Aimeos documentation

< Configuration‎ | Core/client/html‎ | basket
This configuration option is only available up to Aimeos core version 2018.10


Number of coupon codes a customer is allowed to enter

client/html/basket/standard/coupon/allowed = 
  • Deprecated: Use controller/frontend/basket/standard/coupon/allowed instead
  • Default:
  • Type: integer - Positive number of coupon codes including zero

See also

How to adapt the configuration: