They get chargebacks a lot because they don't ship in a reasonable amount of time. See the subreddit for other horror stories. You're much better at buying from

They get chargebacks a lot because they don't ship in a reasonable amount of time. See the subreddit for other horror stories. You're much better at buying from a random Aliexpress seller. EDIT: You also see it with places like Eurorail pass. They often times don't deliver. I rarely ever get fraud alerts. Which is suprising (I'll outright buy a flight ticket out of the country in a different currency without notification to the CC).