I found this Christmas decorations projector for $34.98 on Amazon. However, you're going to score it much cheaper by using code I3DEHJFN for 50% off. This brings your final price to $17.49.
If you're worried about buying your Christmas decorations online, Amazon's return policy is made with you in mind. It gives you 30 days to decide if you want to return or exchange an item so you can stay worry-free.
Try out these tips on how to find hidden discounts on Amazon. Many sales and discounted items aren't always advertised on the site, so give these tips a try to keep money in your pocket while shopping.