Coupon Stack
Coupon Stack is a Firefox browser extension that applies a percentage coupon followed by a flat discount and displays the resulting checkout total. It is intended for shoppers who need to combine sequential coupon discounts.
Overview
4 featuresIn the Deals, coupons & price comparison space, Coupon Stack takes a focused approach. It focuses on applying multiple coupon discounts and calculating the final checkout total correctly. Coupon Stack is a consumer product aimed at online shoppers using Firefox. Coupon Stack is free to use. It ships for the web, embeddable surfaces, macOS, Windows, and Linux.
Michael M. Compton builds and maintains Coupon Stack, and it first shipped in 2026. Among its 4 catalogued features are percentage discounts, flat discounts, and checkout total. The interface is available in 32 languages, including Czech, German, and Greek.
Summary written by a language model from the project’s public pages.
- Percentage discounts
- Flat discounts
- Checkout total
- Sequential coupons
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about Coupon Stack
- What is Coupon Stack?
- Coupon Stack focuses on applying multiple coupon discounts and calculating the final checkout total correctly. It is catalogued under Deals, coupons & price comparison on PulseGate.
- Who should use Coupon Stack?
- Coupon Stack is a consumer product built for online shoppers using Firefox.
- Does Coupon Stack have a free plan?
- Yes — Coupon Stack is free to use.
- What platforms does Coupon Stack run on?
- Coupon Stack runs on the web, embeddable surfaces, macOS, Windows, and Linux.
- Is Coupon Stack still active?
- Unverified. Coupon Stack has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
- What projects are similar to Coupon Stack?
- Similar projects tracked by PulseGate include Deal Stack, Coupon Math, and Countdown Stack.Deal StackCoupon MathCountdown Stack
- Who develops Coupon Stack?
- Coupon Stack is developed by Michael M. Compton.
- When did Coupon Stack launch?
- Coupon Stack first shipped in 2026.
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