Tiered Buy X Get Y Discount Builder

92% Confidence Large Market Hard Difficulty $5k-20k MRR Updated Jul 12, 2026

The Opportunity

An app that lets merchants create stacked BXGY promotions with multiple thresholds active at once, such as Buy 2 Get 1 and Buy 4 Get 2 in the same campaign. It would update cart messaging progressively so shoppers see free items unlocked as they add quantity.

"Merchants want Shopify cart promotions that unlock free items progressively across multiple thresholds, but native Shopify discounts may not support multiple active BXGY tiers in one promotion."

Market Validation

1
Merchants Asking
94/100
Quality Score
1
Unique Merchants

Detailed Analysis

Proposed Solution

Provide a no-code discount builder for layered BXGY rules, cart-level progress messaging, and automatic application of free items as thresholds are met, using Shopify Functions or draft/order discount logic where supported.

Target Audience

Shopify merchants selling multi-quantity products such as cosmetics, phone cases, accessories, supplements, and bundles

Competitive Landscape

BOGOS, Dealeasy, FAD - Automatic Discounts, native Shopify Discounts, other bundle and discount apps

Implementation Notes

Build a Shopify app using Functions for discount logic where available, plus cart UI extensions to show progressive free-item unlocks; support stacked threshold rules, product eligibility filters, theme app embed for cart messaging, and fallback behavior for themes without extensibility. Need careful testing around discount combinability, cart line updates, checkout consistency, and platform limitations on native BXGY behavior.

Evidence from Merchants

Real quotes from Shopify community forums

"I want to know: 1. Which Shopify apps support “tiered BXGY” (Buy X Get Y) discounts with multiple thresholds active at once?"

Walnutminer4218

"Does BOGOS (bogos.io) support this, and what does it cost?"

Walnutminer4218

"Is this achievable with Shopify’s native “Buy X Get Y” discount, or does it require a third-party app or custom Shopify Function?"

Walnutminer4218

Key Pain Points

Need for a tiered discount system that shows free items progressively in the cart.

critical

Mentioned by 1 merchants

Impact: Potential loss of sales due to lack of promotional features

Market Metrics

3-6 months
Time to Market

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