Let them haggle.
You still win.

Play beats popups, 2.3× over.

Gamified popups convert at 8.67% against 3.70% for classic static ones — a 2.3× lift just from adding play to the offer. Fasel goes beyond spin-to-win: the shopper isn't spinning a wheel, they're negotiating — the most engaging game there is.

+40% engagement lift from gamified mechanics · 28.98% offer conversion among engaged visitors vs ~4% baseline

A haggled price feels like a win, not a coupon.

The shopper invested effort, went rounds, and earned that number. Effort-justification and variable-reward mechanics make an earned discount more valued than an identical handed-out one. Every other customer got the listed price — this customer beat it. That feeling converts, and builds the story they tell their friends.

The countdown starts when the deal closes.

The moment a haggle ends, a countdown starts on the reserved price: take it now or lose it. Countdown timers lift conversion 8–14%; loss-framed urgency converts 15–20% higher than gain-framed messaging; time-based urgency nearly doubles high-involvement purchases across 131 studies. And Fasel's urgency is authentic — the code genuinely expires, single-use. No dark patterns.

Authentic timers outperform fake ones 2–3× long-term

A deterministic concession engine.

Fasel doesn't hand your pricing to a language model and hope. Every counter-offer comes from a scripted state machine: concession curve, hold thresholds, walk-away lines. Same inputs, same outputs, auditable. The Arabic is pre-written by humans — the math is done by the engine.

Server-side floor price.

The floor lives in the app's backend, never in the browser. No devtools trick, no request tampering, no prompt injection can close a deal below it — the discount code simply cannot be minted for less.

8 Arabic dialect packs.

38 lines each, written for character: the theatrical Egyptian merchant, the dry Gulf closer, the warm Levantine uncle. Pick the pack that matches your market — or run MSA for pan-Arab reach. Merchant persona, popup theme, brand colors, and script lines are all yours to control — custom brand avatars ship in two business days.

Exit-intent + inactivity triggers.

Fasel opens when the sale is already leaving: cursor heading for the tab bar on desktop, scroll gone quiet on mobile. It rescues revenue you'd otherwise report as bounce — it doesn't tax customers who were buying anyway.

Single-use Shopify discount codes.

Every closed deal mints a native Shopify discount scoped to the negotiated amount, one use, short expiry. Deals can't leak to coupon sites, can't be shared in group chats, can't be stacked.

Zero theme surgery.

Theme app extension, app embed toggle. Install from the App Store, flip it on, set your floor, pick your dialect. Uninstall leaves no orphaned code behind — Shopify removes the embed cleanly.

Per-product control.

Enable haggling only where it makes sense: slow movers, high-margin lines, seasonal stock. Keep your hero products at fixed price while Fasel clears the long tail.

Deal analytics.

Sessions opened, deals closed, average concession, revenue recovered. See exactly what the souk merchant earned you this month — and what discount depth actually closes your customers.

The same rails as Enwany.

Remix, Prisma, PostgreSQL on Railway, Shopify GraphQL Admin API — the production stack already running our first app. Built by the same team, operated with the same discipline.