How do I handle recovery for price-dropped items?

As a Shopify store owner in the competitive fashion and beauty space, price drops are my daily nightmare. Every time a product's price decreases, I'm potentially leaving money on the table with customers who purchased at a higher price point. I've watched customers get frustrated when they realize they paid more just days earlier, and I know this can seriously damage customer trust and loyalty. My current approach feels reactive and unprofessional - sometimes manually issuing partial refunds, sometimes ignoring the issue altogether. I need a systematic, automated way to handle price adjustments that maintains customer satisfaction without destroying my profit margins. The goal isn't just about managing price drops, but creating a strategy that makes customers feel valued and demonstrates that I'm transparent and customer-centric. I want a solution that can automatically detect price changes, trigger appropriate recovery mechanisms, and do so in a way that feels seamless and professional.