# How do you reward subscribers after their 3rd order on Shopify? > Source: https://zubs.app/features/sequential-flows > Title: Reward Subscribers After the Nth Order — Zubs > Published: 2026-10-02 > Updated: 2026-10-07 > Language: en ## Short answer With Zubs Sequential Flows, you set rules like "after the 3rd order, add a free gift" or "after the 1st order, replace the starter kit with the full size". Zubs applies them to every subscription on that plan, and subscribers see the change on their upcoming order before it bills. ## How do Sequential Flows work? A flow belongs to one or more [subscription plans](https://zubs.app/features/subscription-plans) and holds rules of the form "after the Nth order, do this". Each rule does one of three things: - **Replace a product:** swap one variant for another, such as a starter kit for the full size, or a small pack for a large one. - **Apply a discount:** a percentage or fixed amount off a product, for example 10% off from the 4th order on. - **Add a free item:** put a bonus product into the next order at no charge. Once a flow is active, it runs on every subscription on those plans. Nobody on your team has to remember who reached which order. ## What changes for the subscriber? Swaps and discounts change the subscription itself and stay on every order from then on. A free item is a one-off. The upcoming order shows the change well before it bills: in the [customer portal](https://zubs.app/features/customer-portal) it carries a "Scheduled change" badge with the new price next to the old one. Nobody is surprised by their bank statement, and subscribers see the reward coming. A reward they can see ahead makes the subscription feel like progress rather than a recurring bill. Cancelling two orders before a milestone then means walking away from something already in sight. ## What can you build with it? - **Starter kit, then full size:** sell a starter pack with the first order and switch to the regular product from the second. - **Milestone discount:** 15% off from the 3rd order on, to reward subscribers who stay. - **A discount where people drop off:** if subscribers tend to reconsider around the 5th order, give them a reason to stay right then. - **Surprise gift:** a free item after the 6th order as a thank-you. - **Free first box:** in a [build-a-box](https://zubs.app/features/build-a-box) setup, give 100% off at checkout and set the regular discount after the 1st order. This isn't a points program. There's no balance to collect or redeem. The reward is part of the subscription at the order you choose. ## How does it fit with the rest of Zubs? Sequential Flows are the positive side of retention. The [cancellation flow](https://zubs.app/features/cancellation-flow) catches subscribers who want to leave, and flows give the others a reason to stay before that moment comes. The [early churn playbook](https://zubs.app/playbooks/reduce-early-subscription-churn) shows where a gift at the 3rd order fits. Set it up in the help center: [Sequential Flows](https://help.zubs.app/docs/subscription-management/merchant-portal/section-sequential-flows/). ## Who is it for? Brands with a natural product journey, such as a starter set before the regular product or a trial size before the full size. It also suits anyone who wants to reward subscribers for staying without adding a separate loyalty app. ## Bottom line Sequential Flows let a subscription change with the customer: the right product at the right order, a reward at a milestone, and a preview so nothing comes as a surprise. You set the rules once per plan, and Zubs applies them to every subscriber on it. ## Frequently asked questions ### Will subscribers know a change is coming? Yes. The affected order is marked in the customer portal before it bills, with the new price next to the old one. ### Does a free gift repeat on later orders? No. A free item is a one-off. For a lasting change, use a discount or a product swap. ### Do flows apply to existing subscribers? Yes, on the plans you choose, for orders from the moment you activate the flow. Past orders stay as they were. ### Can I use flows on prepaid plans? No. One payment already covers several deliveries there, so prepaid subscriptions are left alone. ### Is this a loyalty points program? No. There are no points to collect or redeem. The reward is applied at the order you choose. ## Related - [Playbook: a gift at order 3 to keep new subscribers](https://zubs.app/playbooks/reduce-early-subscription-churn) - [Industry: supplements, from starter kit to full size](https://zubs.app/solutions/supplement-subscriptions) - [Feature: subscription plans, prepaid, anchors and cutoffs](https://zubs.app/features/subscription-plans) - [Feature: cancellation flow and pause](https://zubs.app/features/cancellation-flow) - [Feature: build-a-box subscriptions](https://zubs.app/features/build-a-box) - [Help center: set up Sequential Flows](https://help.zubs.app/docs/subscription-management/merchant-portal/section-sequential-flows/)