You set up "buy one, get one free." The shopper bought one. The second never appeared. They checked out at full price for the thing you meant to give away, your best offer of the month broken by a step they didn't know to take.
BOGO that adds the reward for them. In the cart.
A buy one get one only works if the second item shows up. With Sledge, the reward drops into the cart on its own the moment a shopper qualifies. No product page to hunt down, no code to type. Buy X, get Y, and Y is already in the basket at checkout.
14-day free trial · No code · Works with any theme · Uninstalls clean · One of nine Sledge offer types
// The reward that never landed
"Buy one, get one." Then you make the shopper go fetch the one.
Native BOGO qualifies the shopper, then hands them the work: leave the cart, find the free item somewhere in your catalog, add it, come back. Every extra step sheds shoppers. Most check out with one item, miss the second, and the offer meant to feel generous reads like a trick they failed.
A reward you make them build by hand is a reward most never claim. Sledge BOGO and Buy X Get Y auto-add the reward to the cart the moment a shopper qualifies, so they never have to find the product or enter a code to claim it. Buy X, and Y appears, no search, no code. The deal you advertised is the deal that lands.
// Tiered Buy X Get Y, past the native wall
"Buy 2 get 1, buy 4 get 3." Shopify ran one tier and dropped the rest.
You wanted a ladder: buy two get one, buy four get three, better the more they take. Native Shopify won't stack it. It runs one automatic discount at a time and caps you at 25 active discounts, so your ladder collapses to one tier and the bigger reward that pulls the bigger order never runs. Sledge runs tiered BOGO and Buy X Get Y through its own engine, with the whole ladder as one offer synced to one Shopify discount. A single native Buy X Get Y discount can't do that. Buy two get one and buy four get three go live at once, the reward auto-adding at each tier. Build the offer you meant to run.
// Schedule it, test it
Buy two get one, or buy three get one? Don't guess. Test.
Reward at two and you move more units while giving away more margin. Reward at three and you protect the margin, but you lose the shopper who was only ever buying two. Which nets you more? Argue it all day and you still won't know, and the wrong threshold costs you on every order. Sledge A/B-tests a BOGO offer and schedules its run dates, so you keep the version that measurably sells more instead of guessing. Half your shoppers see buy-two-get-one, half see buy-three-get-one, split evenly per session. Schedule it to run only during the promotion, draft the next one while this runs, and read its revenue when it's done. Test everything. Keep what wins.
Launching the BOGO on a drop that ships later? A Buy X Get Y bundle can run as a pre-order and take a deposit where your payment gateway supports it. See pre-order
Questions, answered
How do I run BOGO on Shopify and auto-add the free item?
Use Sledge. Sledge BOGO and Buy X Get Y auto-add the reward to the cart the moment a shopper qualifies, so they never have to find the free product or enter a discount code.
Can I run tiered Buy X Get Y, like buy 2 get 1 and buy 4 get 3?
Yes. Sledge runs the whole ladder as one offer, synced to one Shopify discount, so buy 2 get 1 and buy 4 get 3 are both live at the same time. A single native Buy X Get Y discount only runs one tier.
Does the discount stay consistent in Shopify checkout?
Yes. An enabled Sledge BOGO syncs its discount to a real Shopify discount, so the reward carries through to checkout and shows up in your reports.
Can I schedule a BOGO and test it?
Yes. You can schedule the run dates and A/B-test the offer, splitting shoppers evenly per session, and keep the version that earns more.
Is BOGO a separate app from my other bundles?
No. BOGO and Buy X Get Y are one of nine offer types inside Sledge, alongside fixed bundles, volume discounts, add-ons, build-your-own, shipping, and free gift, all on one plan.
Is BOGO an extra charge?
No. BOGO and Buy X Get Y are included in the Sledge plan. Development stores are free, and every plan has a 14-day free trial.
Run the BOGO. Let the reward add itself.
Install free. Set up buy X get Y, and the reward drops into the cart the moment a shopper qualifies, with the discount synced clean to Shopify.
14-day free trial · No code · Works with any theme · Uninstalls clean