Amazon has this The Complete Idiot’s Guide to Couponing on sale right now for only $11.41! This book was written by my good friend Rachel over at Mashup Mom and it will give you all the ins and outs of couponing.
Prices at Amazon can flip fast, so don’t wait too long if you’re interested! And don’t forget to use your Amazon gift certificates from Swagbucks to get an even better deal!