Here is a link to the official coupon policy. I recommend that you read it thoroughly if you are new to shopping at bi-lo and print it to take with you in case you run into any problems at the register.
OFFICIAL BI-LO COUPON POLICY
*BI-LO will double any coupon (unless it states do not double) up to .99 in some locations and .60 at most locations, please check with your local store.
*You may use a competitor coupon along with a manufacturer's coupon. Check with your local store for a list of competitors. It will vary by town and each store has different policies on what types of stores they consider a competitor.
*You may use a BI-LO e-coupon along with a competitor coupon and a manufacturer's coupon.
*You may use two coupons on a buy one get one free sale.