I live in very small town, and do not have many things to do. One of the sport is bowling. We decided to go for it this weekend. I looked online if they have any deals for group, and i found one. I booked online. We do not have any bowling shoes, so it was extra, but that is OK. I made my kids ready and they wore comfortable attire. The time was from 4 to 8 pm. we got ready about 3:30 pm. we already bought tickets, we did not had to worry about that.Then , we packed some snacks and drinks, if by chance we need them. Then we went to bowling, and reached there 10  minutes earlier. Went exchanges shoes, and got our spot for our group. At first, only 2 sticks were down, but by the second round I made all sticks down on first shot. 
Question: When did they pay for their games?
online before playing