I built a Shopify app that restores sale prices on time (before BFCM)

BFCM is when sale prices get stuck.

I built SaleGuard for Shopify merchants who schedule sales by the minute: it snapshots every original price and compare-at price first, changes the real product price for the sale window, then restores and checks each variant when the sale ends. Prices you edit by hand mid-sale are kept and listed in the report.

• Free plan includes snapshot + restore
• Starter $9.99/mo · Pro $19.99/mo (Shopify Billing)
• Only 2 permissions; no customer data

Install on Shopify:
https://apps.shopify.com/saleguard-flash-sale-editor

Site / demo: https://getsaleguard.com

I'm an independent developer (not affiliated with Shopify). Feedback welcome — especially if you've been burned by a sale that didn't end cleanly.