It's nice to get cashback for regular purchases. Minus - activation through the extension does not always work. But a big plus - after contacting the support service and analyzing, the cashback was still credited, it was advised to control the time from the moment of clicking on the link / activating the cashback to making a payment when making purchases, it should not exceed 1 hour. So check, or activate at the last moment.
Thanks to the creators of Letyshops, it is very convenient to use it through the application, there are frequent sweepstakes, contests, very cool! I wish this service only success in its development, I am very glad that you are!