First of all I payed for my product after they delivered it to my home. Yes, they have the option to pay later in maximum 2 weeks, if I remember, after the purchase date. Second, the products are really good. You can see the quality just by looking at the bags and scoops they provide inside each powder bag. The powder bags are tough, you can easily open and close them each time. The scoop is strong and it doesn't feel like if you hit it you will brake it. :) I broke few of them in my life :D And having a bag that is made to be resealable but keeps opening is not what you expect. I had to use some pliers in the past to keep the bags closed. But Bulk Powders makes quality bags and scoops. I will see how good the proteins are to my body. I will try not to change my exercises so I can see a difference if there is any. So far I'm satisfied with my purchase. By the way I bought a bag of Pure whey protein - 2.5 Kg.