Let's do some freebies. It's Friday after all. Free movies, free dog food, free CFLs and a freebie for teachers. Read on.
*I'm not sure why Rachel Ray has her own dog food but hey, free is free. Click here to get your dog his or her sample of Nutrish just 6, a premium lamb dog food.
*The free movie codes keep coming. Here are five more codes for free $1 DVD rentals at Blockbuster Express:
The codes expire Monday, Aug. 15.
*Duke Energy customers in North Carolina can sign up to get free CFL bulbs here. It's part of an effort by the company to help its customers conserve energy.
*Here's one for teachers: Staples is having its annual Teacher Appreciation Day from 9 a.m. to noon on Saturday at stores in the Triangle. The first 100 teachers at each store get a free thank you gift bag.