July Challenge and Mystery Shopping

I noticed late today that I was assigned a mystery shop for tonight. My shop was at a grocery store and the requirement was to buy $9 of merchandise ( to be reimbursed) and get paid $5. At King Soopers I bought a 6 pack of pop-corn, a gallon of milk, a deli chicken breast (required by shop), a pack of day old hot dog buns for 39 cents, straws because my son grabbed the box and started chewing on it and some grapes he ate a few of in the store. Since I had to be there anyways I transferred another prescription to get another $25 gift certificate. I paid $12.42 (with my other $25 prescription credit) and will deduct it from my $40 weekly grocery budget. Excluding that, I will have earned $14 for the mystery shop and $25 for the prescription transfer. I think I can transfer these prescriptions one more time and plan to send them to Rite Aid because they also offer $25 for transferring. I have a new RX I haven't filled yet because I have been waiting for Target to have another $10 offer then do the same thing with transferring them. I didn't use a single coupon at check out which was so weird but these are going to be reimbursed anyways by the mystery shopping so please don't hold it against me!