On the Burts Bee's website they have an email that goes out to Hive members. You can join on the site for free. There are always free shipping codes and gift with purchase offers. The best deals come out around mother's day and Christmas.
Also Target does big gift sets for some holidays, in my area I have been lucky enough to find these reduced after the holiday, sometimes by as much as 75%. Since I have bought so many sets I have a lot of extra lip balms, etc I used them instead of bows on holiday gifts, everyone loves them.
If CVS runs a $5 of $15.00 purchase coupon, it can be a good deal, but their selection is limited.
Otherwise I have pretty much found all of their products to be price-fixed.
I have to use their lotion due to a medical condition and allergies, they have some really great products. One note of caution, I did not have any success with their sunblock, but because they are an awesome company they took the product back and refunded my money.