I'd like to introduce you to a unique, one of kind solution that would BOOST your returning clients ratio and the overall LTV of each client!
Think about it - a customer makes a purchase and then finds the same product advertised (on your site) at a lower price the following week. Imagine their frustration.
So instead of making them feel bad about it - we'll actually tell them about the drop and offer them store credits in return! They would get treated like VIP, spend more and become super loyal to your brand.