300% Guarantee I. What is "300% Guarantee"? For the first phase of the "300% Guarantee": this guarantees 3 times the compensation for 1 fake storage device. In other words, if you receive a storage device with a memory capacity that is below what was advertised, you may file a compensation claim with valid proof within buyer protection time to receive your money back, along with a coupon worth twice the order amount. For the second phase of the "300% Guarantee": it will cover more categories and dispute reasons. Demo on searching list page： Demo on Buyer Protection page： II. On what conditions can I file a compensation claim? 1, The merchant involved in the claim is a Aliexpress merchant. 2, The claim is filed within buyer protection term. 3, The form of the claim complies with relevant laws and regulations as well as Aliexpress's rules. 4, You are able to provide valid proof of inauthenticity (including but not limited to the certificate of inauthenti...