By-Weight Pricing for WooCommerce: Sell by weight in WooCommerce — the way it should work

Hey there 👋 Built this to solve a gap I kept running into while building WooCommerce stores for food, spice, and specialty retail clients. WooCommerce's weight field only affects shipping — it has zero impact on pricing. If you need to charge €12/kg for the first 500g and €9.50/kg above that, with a customer typing in any weight they want and seeing a live price? There's no native way to do it. By-Weight Pricing for WooCommerce is the plugin I wanted to exist. ✅ Here's what it does: 01- Custom weight input Replaces the standard quantity box with a weight input field. Customers type the weight they want. Validation enforces your min/max limits. 02- Real-time pricing The price updates instantly as the customer adjusts the weight. No reloads. Correct cart totals and order display throughout checkout. 03- Unlimited tiered weight ranges Set different price-per-unit rates for different weight bands. Bulk discounts, premium small-batch pricing, processing tiers — all handled. 04- Variable product support Each product variation gets its own independent pricing rules. Perfect for stores selling the same product in different grades, cuts, or purities. 05- 40+ weight units kg, g, lb, oz — but also jin, tola, baht, and troy ounce for markets that need them. Per-product unit selection. 06- Scheduled sale prices Every weight range can have a sale price with start/end dates. Set your weekend promotion once, and it runs automatically. 07- Wastage percentage Build processing loss (trimming, spillage) into your pricing rules without manually inflating your per-kg rate. 08- Decimal inventory Track 1.75kg of salmon in stock. WooCommerce normally rounds to whole numbers — this fixes that. 09- Import/Export + Backups Move configs between stores or restore after a bad import. Auto-backups before every change. 10- HPOS + WPML compatible Ready for modern WooCommerce and multilingual stores out of the box. Would love feedback from anyone running a food, jewelry, or bulk goods store on WooCommerce — drop your questions below! Thanks for hunting us 🙏