I bought courses for a large amount on the eve of the new year (2019), and at that time a double cashback of 17.5% was assigned. Prior to the purchase, he clarified from both LetyShops and Skillbox about the relevance of cashback, he received confirmation from both sites. In the flesh, by the end of May 2020, there was a trial with no cashback - half a year Karl. Initially, the answer came from Skillbox that the cashback on my purchase left some other cashback site. Letyshops said to this that it is necessary not to go through the advertising banners, and not to use third-party extensions for the browser at the time of purchase - and they credited the consolation 800r (instead of 10 thousand), and basically everything. Naturally, this option did not suit me, because I am 100% sure that I didn’t have third-party extensions, I didn’t go through the banners, I made the transition to the skillbox website from the letyshops platform just before the purchase. From the reviews on this letyshops page, I realized that there would be difficulties with accruing cashback, and therefore I even recorded a video from the monitor screen at the time of purchase and captured that all the conditions were met, I also saved the correspondence with the skillbox employee before buying and all the checks. And after the retrial, skillbox kind of found my purchase, and as I understand it, I still found that the cashback didn’t go anywhere on the other platform - and agreed to pay the cashback. But the question remains open, then on the basis of what data earlier they gave the answer that the cashback has gone somewhere, and why such an answer was given in principle. You can think of further yourself.) Successful purchases.