How Gap Inc. unified loyalty across four brands with ReactorCX
Gap Inc. chose ReactorCX, the enterprise loyalty platform from Loyalty Methods, to unify its Encore program across Old Navy, Gap, Banana Republic and Athleta and to redesign the program at the same time, without taking the business offline to do it. 100M+ member records and 700M+ historical transactions moved onto ReactorCX in seven months. Encore launched in February 2026 with zero downtime at cutover.
How this is measured
Member records migrated onto ReactorCX in the Gap Inc. Encore unification across Gap, Old Navy, Banana Republic and Athleta. As of February 2026.
How this is measured
Historical transaction records migrated and reconciled for Gap Inc. Encore. As of February 2026.
How this is measured
Elapsed months from kickoff to cutover for Gap Inc. Encore. As of February 2026.
How this is measured
Active members across the four Gap Inc. brands at cutover. As of February 2026.
Cutover: 24 Feb 2026 with zero member-visible downtime
The challenge
Gap Inc. set out to make four brands relevant to the same member and to redesign the program around that member, without taking the business offline to do it. Old Navy, Gap, Banana Republic and Athleta each serve a different customer at a different chapter of life. One member often shops more than one of them.
- Run four brands on one engine while each brand keeps its own earning rules and its own P&L.
- Move 100M+ member records and 700M+ historical transactions off a legacy platform with no interruption to the business.
- Put configuration in the hands of marketers, because a moment missed while waiting on an engineering release is a moment gone.
"[Marketing teams] need to be able to move without engaging your engineering orgs … You've missed the moment completely, if you can't do that."
Kevin Meiners
Head of Loyalty and Payments, Gap Inc.
Eight capabilities, one engine
One engine, four brands, one member view
Each brand keeps its own earning rules. Corporate logic cascades to a single unified member status across all four brands.
Mixed-basket financial reconciliation
A basket that crosses brands reconciles at the line item, to each brand's P&L. No manual true-up at period close.
Event-native and real time
The engine decides in the moment rather than reporting after it.
Encore Market runs natively
The marketplace lives inside the platform, in the same shopping bag as the four brand sites, and partners run through the same engine.
Configuration without engineering
Marketers configure offers, segments and tiers directly. Program changes ship on the marketing calendar, not the release calendar.
Extensible in code
Gap engineers extend the same platform in code.
AI-ready configuration
ReactorCX exposes its configuration to approved AI models through a deployed Model Context Protocol (MCP) server.
SafeSwitch™ migration
SafeSwitch™ carried full production load with zero downtime; ThreadSync™ ran the build as parallel threads. Before the build committed, the team loaded the full member base and ran the system under load.
Four brand rule sets
Old Navy, Gap, Banana Republic, Athleta each keep their own earning rules.
One member status
Corporate logic cascades to a single unified status per member.
One basket
A cross-brand basket is evaluated once, at the line item.
Four P&L lines
Each line reconciles to its brand's books. Nothing to true up at close.
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Book a financial controls reviewRedesign and migration in one move
- Member records and historical transactions migrated with zero downtime at cutover.
- Seven months for platform change and program redesign together, against an eighteen-month sequential plan.
- Active members live across four brands: one program, one member view, four P&Ls that reconcile at the line item.
- Offers, segments and tiers configured by the teams who own the calendar, without an engineering release.
- Encore Market and partner rewards native in the platform, in the same shopping bag as the four brand sites.
- Built to move at the speed of culture: express access at Coachella, members-only experiences with Disney, NBCUniversal and AMC Theatres, and a rotating Encore Market.
How this is measured
Member records migrated onto ReactorCX in the Gap Inc. Encore unification across Gap, Old Navy, Banana Republic and Athleta. As of February 2026.
How this is measured
Historical transaction records migrated and reconciled for Gap Inc. Encore. As of February 2026.
How this is measured
Elapsed months from kickoff to cutover for Gap Inc. Encore. As of February 2026.
What comes next
Encore is not a points program with a new coat of paint. It is a multi-brand operating model: brand-level rules that stay independent, a member view that stays unified, and a marketplace that lives inside the same engine that runs earning and redemption. Every partner Gap adds, every market it enters, and every moment it decides to move on runs through the platform it already has.
Watch the CRMC 2026 session
Kevin Meiners and Emil Sarkissian presented "Loyalty's New Operating System: How Encore Was Built to Move at the Speed of Culture" on the CRMC 2026 main stage. Find the session in Events.
"You guys [Loyalty Methods] understanding our problem at the outset, what we're trying to solve for, and then really putting the tools in the hands of our teams … to make sure that we're hitting that moment and we're getting it right."
Kevin Meiners
Head of Loyalty and Payments, Gap Inc.
Gap Inc. and ReactorCX: frequently asked questions
What loyalty platform powers Gap Inc.'s Encore program?
Encore runs on ReactorCX, the enterprise loyalty platform built by Loyalty Methods. Gap Inc. selected ReactorCX to unify loyalty across four brands and to redesign the program at the same time. Encore launched in February 2026 with zero downtime.
Which Gap Inc. brands run on the Encore program?
Encore runs across Old Navy, Gap, Banana Republic and Athleta. All four brands share one engine and one unified member view, and each brand keeps its own earning rules and its own P&L. A basket that crosses brands reconciles at the line item, so no manual true-up is needed at period close.
How did Gap Inc. migrate to ReactorCX without downtime?
Gap Inc. migrated using SafeSwitch, the Loyalty Methods migration approach that carries full production load during cutover. 100M+ member records and 700M+ historical transactions moved off the previous platform with zero downtime to the business. How SafeSwitch works.
How long did it take Gap Inc. to launch Encore on ReactorCX?
Encore went live in seven months, and Gap Inc. changed platforms and redesigned the program in the same move rather than sequencing them.
Can Gap Inc. marketers change the Encore program without engineering support?
Yes. Marketers configure offers, segments and tiers directly in ReactorCX, so program changes ship on the marketing calendar rather than the release calendar. Gap engineers can extend the same platform in code, and ReactorCX exposes its configuration to approved AI models through a deployed Model Context Protocol (MCP) server. AI and MCP in ReactorCX.
Related: Multi-brand and global loyalty · Retail · Financial integrity