Bath and Body Works has a great sale right now on candles. You can pick up three wick candles for $10 and there are a few coupon codes for an even better deal.
If you want to purchase 4 candles or mix and match with the other items to hit $40, you can use code F17JS10 for $10 off a $40 purchase.
If you have other items to pick up, code DISCOVER20 should work for 20% off your purchase.
PS: You will need to pay for standard shipping of about $5.99 on your order.