Every ambassador gets a unique short link. The discount code isn't created until a customer clicks it — a fresh, single-use code, minted at checkout. Honey and Capital One Shopping have nothing to scrape. Every sale traces back to the ambassador who actually drove it.
Book a DemoYou hand each ambassador a discount code. Within days it's on Honey, RetailMeNot, and a half-dozen Reddit threads. A coupon-plugin user grabs it at checkout — never having seen the post, the story, or the ambassador. You pay the commission anyway, because the code worked. The ambassador who actually drove the sale doesn't get credit, because the customer never used their code.
The other half of the leak runs the opposite direction: a real referred customer ignores the code, buys at full price, and the ambassador gets nothing. Your attribution data gets noisier every month. Your CFO stops trusting the program ROI numbers entirely.
"Customers they're sending us are buying stuff but they're not using the discount code. The ambassador wasn't being credited properly for their efforts."— Hewn
Set it up once at the program level: a branded short URL (rstr.co/yourbrand/janeskiis), a destination, and a customer-discount setting. Every ambassador in the program gets their own variant of the link — clean, easy to drop in a bio, automatic UTM params baked into the redirect so your GA4 stays tidy. Ambassadors can spin up channel-specific or product-specific variants and see per-variant analytics.
When a real shopper taps the ambassador's link, Roster mints a single-use code in real time — your prefix, a randomized suffix — and applies it at checkout. The code is tied to that one click, that one cart. It's not in any database for Honey or Capital One Shopping to scrape, because it didn't exist 30 seconds ago. The ambassador never sees it. The shopper never has to type it.
The leakproof code carries straight into Shopify checkout under a master discount rule, so your discount list doesn't bloat. Every order is attributed to the right ambassador, with a deep-link back to the Shopify admin if you need to audit. Unused codes are automatically deleted after the attribution window — no rotting discount rows.
The customer who came in through Jane's link last month buys again next month, straight from your homepage. Roster's recurring-order tracking still credits Jane within the eligibility window you set. Your top-of-funnel ambassadors actually get paid for the long-tail revenue they generated — not just the first click.
rstr.co/yourbrand/handle — short, on-brand, easy to drop in a bio or DM. Forget the ?utm_source=… mess.
Codes are generated at click time, redeemed once, and gone. Coupon plugins find nothing to copy.
Set discount type (% or fixed), scope (all products, specific products, specific collections), and prefix per program.
Ambassadors create variants for Instagram, TikTok, or specific products — each with its own click and conversion stats.
Source, campaign, medium passed through automatically. Your GA4, Triple Whale, and Shopify reports stay accurate without ambassadors having to copy params.
Unused codes are automatically purged after the attribution window — no thousands of stale discount rules in Shopify.
Most affiliate tools issue one static code per ambassador, then hope it doesn't end up on a coupon site. Roster flips the model: the link is the durable thing the ambassador shares, and the discount code is a disposable artifact created at the moment of purchase. Coupon-plugin users see nothing. Real referred customers get the discount automatically. Every sale traces back to a click. And it's all built on top of the same contacts database that powers commissions, programs, and the rest of your platform.
"Social Snowball gave us so many issues with payouts, people logins, things getting leaked. Moving it over to Roster was an amazing decision."— VKTRY Gear
Book a 20-minute demo. We'll walk through Smart Link setup, leakproof code generation, attribution flow, and the Shopify integration on a real account — and answer anything about how Roster would handle your specific discount structure.
Book a Demo