Loyalty, referral & affiliate program (reward points) Module 1.9.1

Module improvement

Update compatibility with PrestaShop 9

Module improvement

Module improvement

Module improvement

fix bug

thanks to @esiiix
[*]Fix bug when filtering or arranging data of "User" table

1.4.7(12/08/2021)

• Compatible bug fix with the latest version of PrestaShop 1.7.8.2