I do a grocery store where you HAVE to put something on the bottom of the basket to see if the cashier notices it. Reimbursement is $10.
I buy two bottles of soda totaling about $4 each trip and that's where they go. Occasionally it's a bag of potatoes/onions around $4-5.
That leaves me a whopping $6 to reach the reimbursement amount. I can buy two bags of chips and a can of tuna and get to around reimbursement.
Don't you think the can figure it out? I guess they figure I'll do them when I'm doing my normal grocery shopping checking out with a cart full and figure the $10 is a reduction in my food expenses.
Shop pay is $10. I always negotiate a $5-10 bonus and try to get out of the store with about $15-20 in groceries. That leaves me about $10 in my pocket.
Time is store is about half hour since you visit every department. Shop reporting time is about 20 minutes as they have somewhat streamlined the report.
I had to rant too.