Starting 08/27 thru 09/02 at CVS you can score Gain Liquid Detergent for $1.69. This deal can be done 1 time per card and does track so make sure to follow coupon limits. Gain will be on sale for $4.94 and giving a $5.00 ECB reward when you buy $20.00 worth. Make sure to follow coupon limits as these deals track.
Use 4 $2.00 off 1 Gain Laundry from the Sept P&G=$11.76
Get back $5.00 ECB=$6.76 or $1.69 each