Is the group purchase true or false? Tell me if there is a group purchase.

I bought a group and found a bigger group buying network. Dare not try private group buying. The original price of buying steam coupons is 38 once, and buying 8 yuan money twice. I tried it and it felt good. There was no hidden consumption. Generally, before buying a group, you should call that store to ask if there is any invisible consumption. I think the package in the group purchase is quite cheap and affordable. I usually like to buy that! !