<prompt> Human: I got an email this morning from instacart congratulating me on my upgraded Instacart Express membership. They charged me 150 charge for an annual membership. I havent used Instacart for months and never approved this upgrade. I am assuming they automatically upgraded everyones membership without approval. Thankfully, they let you cancel from the app and will give you a full refund if you catch this within three days. This is such a shady business practice from a company I have advocated for. Im really shocked. Please check your email and credit card statements!Edit: many people are throwing shade about this. I understand many people post here without understanding free trials, but I dont think thats the issue here. Ive had Instacart for over a year, and Ive never gotten free deliveries like this membership offers. Ive paid a delivery fee on all of my purchases. I never had the benefits of this advanced membership or didnt know I had these benefits. My biggest complaint is that I didnt realize I was signing up for a free trial when I signed up. I thought I was paying for services rendered. Thats what I take issue with. Maybe it was my fault, maybe it was theirs. Either way, I think this is a valuable PSA  <response>: You agreed to it at some point. Read those free trials carefully!! 