Small Trip to CVS

This is what $1.00 can buy this week at CVS - as in previous post for CVS sale!

I did two transactions;
Oatmeal on sale 2 for $5.00 get $2.00 back in extra bucks so that's like 2 for $3.00 (limit two times)
First transaction
$5.00 for two
-$2.00 in coupons $1.00 off one (used 2)
Paid $3.00
received $2.00 back
Second Transaction
$5.00 for two
-$2.00 coupons
-$2.00 in extra bucks
Paid $1.00
Got $2.00 back
So total OOP = $4.00 -$2.00 for next visit = $2.00 for all (that's $.50 each)