HOW TO READ COUPON POSTINGS?

When I list the store deals and refer to a coupon from a specific source, the information on where to find the coupon is in parentheses. Below are  two examples:

(9/26 SS $.25 off x 10/15)
(September 26th SmartSource Insert coupon is $.25 off expires 10/15)

or

$1.00/1 Q from 9/26 RP (10/15/2010)
($1.00 off coupon from September 26th Red Plum Insert - coupon expires Oct. 15 2010)