Introduction
Amazon Subscribe and Save is worth the discount on products your customers reorder on a regular cycle. Once a customer subscribes, their next order ships on schedule, meaning you aren’t paying for a sponsored click to win that sale again next month. However, on one-off or slow-moving products, the discount mostly cuts margin.
We manage over $100M in annual client revenue across 50+ brands, and every account is run by senior account managers with 7+ years of experience. Below, we walk you through how Amazon Subscribe and Save works for sellers, which SKUs to enroll, how to set the discount and coupons, and how to check the effect on your ad costs.
How does Amazon Subscribe and Save work for sellers?
Subscribe and Save is Amazon's program that lets shoppers schedule repeat deliveries of a product at a discount. Amazon pitches it to sellers as a way to secure repeat sales and build brand loyalty.
Amazon funds 5% off on Subscribe and Save orders with five or more eligible items scheduled to arrive together.
Then, sellers can choose to add a discount (known as a seller-funded discount) of 0%, 5%, or 10% per product.
This means that 15% is the highest discount customers can receive (that’s if the seller set the discount at 10% and five subscription products were bundled into one delivery).
Shoppers can change the schedule and quantity, skip deliveries, or cancel the subscription altogether at any time. This flexibility is why subscriber counts need watching. Cancellations happen every month, and new sign-ups have to replace them.
As per Amazon's seller guide (August 2025), FBA products can be enrolled automatically, while sellers who fulfill orders themselves can request enrollment per product.
Amazon determines seller eligibility. Per the Subscribe and Save program page, it depends on:
- Category
- Average selling price
- Sales performance
- Fulfillment history
- In-stock rate (minimum of 90%)
You must also be a Brand Representative for a brand in Brand Registry , keep an in-stock rate above 90%, and have a buyable offer.
Is Subscribe and Save worth the discount for your products?
Most brands judge it on margin alone, as a 5% or 10% cut on orders they would’ve won anyway. To determine if it’s worth the discount, the real question to ask is whether the discount per delivery costs less than the ads you would spend to win the same buyer back.
While many repeat buyers use organic or branded search, a one-time buyer often sees competitor ads on the results page. When this happens, you pay a sponsored click to win back the sale.
By contrast, a subscriber's reorder skips the search page entirely.
Amazon Subscribe and Save vs one-time purchase: What changes in your ad costs
Read the table below as a trade-off. You swap a recurring PPC cost for a fixed discount per delivery.
| Option | One-time purchase | Subscribe and Save |
|---|---|---|
| Who starts the reorder | The shopper (by searching again) | Amazon (as per the shopper's schedule) |
| Ad cost to win the reorder | Often a sponsored click | None (no click needed after sign-up) |
| Competitor exposure | Competitor ads on the search page | The reorder skips the search page |
| What it costs you | Ad cost on each next order | Seller-funded discount on each delivery |
| What to track | ACoS on repeat buyers | Subscription share per SKU |
To judge the ad costs, compare your total advertising cost of sales (TACoS) with your advertising cost of sales (ACoS). TACoS is the total ad spend divided by total sales, so it counts the reorders that arrive with no click. On the other hand, ACoS sees only ad-attributed sales.
Our TACoS vs ACoS guide explains how to read the two together.
Amazon also reports a conversion lift. According to its data, Subscribe and Save products with a 10% to 15% discount can drive up to a 1.8x increase in conversion. As this is Amazon's program-wide figure, confirm it on your own SKUs.
What discount should sellers set?
Your profit margins determine which discount tier you should pick. Each point of Subscribe and Save discount takes roughly one point off your profit margin before ad spend.
If your SKU has a thin margin, start at 0% or 5%. After all, Amazon's 5% on five-item orders still gives shoppers a reason to subscribe.
Where the margin after the discount still covers your target ACoS, you can move to 10%.
Then, keep the base tier stable and use a Subscribe and Save coupon to win new subscribers. Unlike other types of Amazon coupons, this coupon applies to a new subscription's first delivery only.
Which products should you enroll in Subscribe and Save?
The best products for Amazon Subscribe and Save are consumables with a predictable reorder cycle like:
- Supplements
- Skincare
- Pet food
- Coffee
- Cleaning supplies
- Household refills
As mentioned earlier, whether it will be worth it will depend on the product’s margin. So, first check that the SKU’s margin after the discount still covers your target ACoS.
Then, before you fund a discount, also check that:
- Customers reorder the SKU on a regular cycle (e.g., monthly or quarterly).
- You can keep FBA stock steady all year.
- The SKU already has repeat buyers (refer to the Repeat Purchase Behavior report in Brand Analytics).
Durable goods and one-time purchases fail these checks. For those SKUs, increasing the average order value (AOV) with the help of bundles is the better strategy.
Also keep in mind that smaller sizes can reorder faster than large ones. In the Azul Botanicals account covered below, the large jar of a balm reorders less often, so its monthly subscription sales move around more than the small jar's.
How to set up a Subscribe and Save coupon
On our client accounts, we keep a Subscribe and Save coupon running continuously on the core SKUs. Subscribers cancel every month, and the coupon is usually what brings in the new sign-ups that replace unsubscribers.
Here are our best practices for adding a Subscribe and Save coupon:
- Pick your top 1 or 2 repeat SKUs. A narrow coupon shows you which SKU responds and keeps discount cost contained.
- Confirm each SKU is active in the program, with enough stock to cover the coupon period.
- Create the coupon in Seller Central and choose the Subscribe and Save option.
- Choose a dollar or percentage value. A percentage scales across price points, while a dollar amount can read stronger on low-priced items.
- Check the final price the shopper sees and confirm it still fits your margin.
- Review new subscriptions every month, and set up the next coupon before the current one ends so there is no gap.
From our accounts: Azul Botanicals
Azul Botanicals’ tallow balms are repeat-use products that fit Amazon Subscribe and Save well. When we reviewed its account from July to September 2026, we found the following three noteworthy results:
| What we looked at | Result (July to September 2026) |
|---|---|
| Share of core balm sales through Subscribe and Save | 15% to 29% |
| Subscription share on the fastest-growing balm | Increased from 11% to 23% |
| New subscriptions that came through a Subscribe and Save coupon | 43% to 100% each month |
The coupon was the main sign-up incentive. In one month, it accounted for every new subscriber. We recommended keeping an Amazon Subscribe and Save coupon running continuously on the core balms. Subscribers cancel over time and the coupon is effective at driving new sign-ups to replace them and grow subscription share per SKU.
How to track whether Subscribe and Save is lowering your ad costs
Brands often assume there’s a savings in ad costs without actually checking it. Track the following numbers, starting the month you enable Subscribe and Save or launch a coupon:
| What to track | Why it’s important |
|---|---|
| Subscription share per SKU | The dashboard shows catalog-wide numbers. Working it out per SKU, reveals where the program works. |
| Active subscribers and new subscriptions per month | If the total slips, new sign-ups aren’t replacing cancellations, and it’s time for a coupon. |
| Ad sales from repeat buyers | New-to-brand metrics show sales from first-time customers in the past 12 months. Ad-attributed sales minus new-to-brand sales gives you a rough repeat-buyer figure. Compare it before and after Subscribe and Save. |
| TACoS next to ACoS | If subscription share climbs and TACoS falls while ACoS holds, reorders are arriving without paid clicks. |
| Discount cost against ad spend saved | By adding up seller-funded discount and coupon cost per SKU each month, you can keep the tier where that total stays below the repeat-buyer ad spend it replaces. |
Every client that works with Olifant Digital gets a weekly Monday report covering:
- Profit and margin per product
- What’s working
- What we cut
- Next actions
Our Amazon account management service tracks subscription share and profit per product in your weekly Monday report. 60-day guarantee: if we don't improve your performance, you don't pay.
Frequently asked questions
Does Subscribe and Save hurt margin?
It lowers margin per order by the tier you fund. On repeat-purchase SKUs, this cost can be smaller than the ad spend needed to win the same buyer back each cycle. Compare the discount per order with your ad cost per repeat sale before you raise the tier.
Can you choose which SKUs are eligible?
Amazon decides eligibility based on Brand Registry, an in-stock rate above 90%, a buyable offer and sales and fulfillment history. You control the funding tier and coupons per SKU. FBA products can be enrolled automatically.
How often can you change the discount?
Review the base tier quarterly and use coupons, which run up to three months, for pushes. Amazon tells shoppers an item's price can change from delivery to delivery. So, check in Seller Central how a tier change applies to existing subscribers before you make it.
Can you stack a Subscribe and Save coupon with the regular discount?
Amazon says seller promotions and discounts can be added on top of a Subscribe and Save discount. Check the final price the shopper sees after launch to confirm it still fits your margin.
What are the best products for Amazon Subscribe and Save?
Consumables that customers run out of on a predictable cycle like supplements, skincare, pet supplies, coffee, and household refills. They also need margin left after the discount and steady FBA stock.
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Alex is the founder and CEO of Olifant Digital, where his team manages over $100M in annual client revenue across 50+ e-commerce brands. He sets the agency's strategy and methodology, audits client accounts, and reviews the team's work to make sure every brand is on track to hit its growth and profitability goals. He also leads team training, so the performance data and lessons from across all accounts shape how every account manager runs their clients.
