Local vendors thank me

I have been to Carl's Jr, Best Buy and Barnes & Nobles today in an effort to relieve myself since at times during the day, I don't have access to the bathroom.  It is at each of these said vendors that I don't feel any obligation to buy but find myself walking out with a little something something.  The diet coke at Carl's Jr., the $5.99 DVD at Best Buy and the home decorating magazine at Barnes & Noble.  Come Thurday night, I'll have nothing to blame but myself since my bathroom is scheduled to be done then.  Yipee... or is it?