SS: Smart Source, a coupon insert found in the Sunday newspaper
RP: Red Plum, a coupon insert found in the Sunday newspaper
PG, P&G: Proctor & Gamble, a coupon insert found in the Sunday newspaper
Man, MQ: Manufacturer’s coupon
OOP: Out of pocket
OOS: Out of stock
EB, ECB: Extra Care Buck, the CVS rewards program, prints on your receipt
$1.00/1: The coupon value, such as one dollar off one
Filler item: A small item, something inexpensive, to use when your total is negative and make it positive (most stores, with the exception of Walmart, will not pay you the difference)
Overage, Free plus overage: When the value of a coupon exceeds the price of the item. For example: An item is on sale for $2 and you have a $3 off coupon, netting you $1 towards the rest of your purchase.
Let me know if I missed any and if you have any questions about what I’ve posted!