SaleTag: Auto Sale Tags

Automatically add and remove sale tags based on product compare-at prices.

SaleTag keeps sale product tags up to date automatically. When a product has at least one variant with a price lower than its compare-at price, SaleTag adds your chosen sale tag. When the product is no longer on sale, SaleTag removes that managed tag. Use sale tags to power automated collections, admin filters, storefront labels, or other workflows without manually checking every product. SaleTag does not edit prices, create discounts, modify themes, or change checkout.

• Automatically add and remove sale tags
• Detect sales using compare-at prices
• Run a manual sync whenever needed
• Keep a simple activity log of tag changes
• No theme code, discounts, or price edits