I had a bit of an issue with my second order with them. I ordered Genshin Ephedrine which was out of stock. I was sent a Liquid Ephedrine which in the beginning annoyed me as no one informed me the pills were out of stock. I reached out to their customer service and told them that my order was 30 pills (30mg) however I got the 5 Amp liquid. I told them how disappointed I was and after a few email exchanges pumpers.co informed me they were going to send 15 Amp of liquid which melted my annoyance. They also offered to return my money and send me the Ephedrine tablets for free once in stock. In the end, I got the 15Amp liquid and tested it. It seems softer than usual. I was still happy with the ending as I got my order.