Merchants who want shoppers to buy in bulk often resort to manual sales or discount codes. Tierly automates this with quantity-tier discounts: merchants set rules so buying more unlocks bigger savings, and Tierly handles the rest. A savings table appears on the product page, a nudge shows shoppers how much more to add for the next tier, and the discount applies automatically at checkout using Shopify Functions — no codes, no theme edits required.

• Automatic checkout discounts based on quantity — no discount codes needed
• On-page savings table shows shoppers the tiers before they add to cart
• Apply rules to all products, specific products, collections, or variants
• Schedule offers to start and end automatically
• Dashboard shows orders, units sold, and revenue from your offers

Mixly turns a combination of products into Frequently Bought Together, Mix and Match, or Buy X Get Y bundles. When those products land in a cart, the discount applies itself at checkout, with nothing for the shopper to enter. Nothing new is created — no bundle product, no variant, no SKU — so there's nothing to sync across locations, and no cap on how many products or variants a bundle can hold. Totals are worked out live at checkout by a Shopify Function.

• Frequently Bought Together, Mix and Match, and Buy X Get Y in one app
• No bundle inventory to sync across locations
• No cap on how many products, variants, or options a bundle can hold
• No discount code for shoppers to enter
• Live preview shows the cart and the checkout summary before you publish