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Buy X Get One by Supple

Buy X Get One by Supple

Developed by Supple Apps

121 reviews
Price: $16.99 / month Free Trial: 7 days More info
  • Create Special Offers similar to "Buy this, Get that at 50%" (BOGO) or "Buy 2, Get 1 free"
  • Choose how many products to buy and from which collections, and the discount for one product in another set of collections
  • Cross-sell products with your own messages appearing automatically in Cart

New version available: Ultimate Special Offers

Please use the new version as it doesn't require a theme setup, has more offer types, and customers have a better experience when using offers.

Diversified Special Offers / Product Bundles

Create as many special offers as it makes sense for your shop

  • Buy one, get one at 50% (BOGO)

  • Buy two, get one free

  • Buy a pair of shoes, get 30% Off from any bag!

  • Buy a womens top, and get one for him too, at 20% Off

  • Half-priced beanies for every Tank or Tee!

App automatically discounts smallest priced (cheapest) items in cart, no matter the order they were added.

No discount codes needed

Multiple simultaneous offers work fine, even for same collections. Offers are applied in alphabetical Title order (e.g. A. Buy 3 Get One free, B. Buy 2 Get One at 50%)

Cross-sell products

Cross-sell messages show up in cart in a friendly way, exactly as you defined them. No popups are used.

Great for accessories that customers might forget about. For example, when there's a pair of shoes in cart, but no cleaner, app shows "Add a shoes leather cleaning kit at 20% off".

Pro Tip: Make it easier for customers to reach offered items by linking to collection or search results inside the offer message.

New version available: Ultimate Special Offers

Please use the new version as it doesn't require a theme setup, has more offer types, and customers have a better experience when using offers.

Free gift with every order over a specific amount

In offer details > Settings, choose to Apply only when cart total amount is over..., if you'd like to apply only a specific number of times per order. Great for "Free gift with every order over $50".

In offer details > Settings, choose to Limit offer to a maximum of ..., if you'd like to apply only a specific number of times per order. Great for "Free gift with every order" to limit number of gifts.

Customers can choose their gift from a collection, or it can be added automatically to cart.

Product Bundles and Quantity Discounts

  • Bundle related products (e.g. Camera with memory card, Leather jacket with special cleaning kit)

  • Offer discounts for larger quantities in the form of "For every two widgets, get a free one"

Works well with PayWhirl subscription products

App limitation: With this app, Product Bundles work only for bundles in the form of Buy X products from selected collections, Get One at discount from selected collections. It doesn't work with bundles such as Buy a shirt, a tee and a beanie, and Get % off of all order.

Great for cross-selling, bundles and related products

Be creative with your offers and put this app to work!

  • Clear inventory in a creative way, instead of simply putting an item on sale

  • Bundle slow selling items at a discount with products that fly off the shelves

  • Ask customers to buy with friends and split savings. A single person won't want 3 jerseys, but friends & family might be interested.

New version available: Ultimate Special Offers

One-time setup

In order to work, this app requires changes to your theme code.
Click here for setup instructions


How can I select just a handful or products to include in an offer?

Create a hidden collection, and add hand-picked products to it.
Separate this collection from regular ones by naming it "Special Offer something", so it's easy to find later.

What are the known limitations? (these apply to all apps which duplicate variants or products, we're the only ones telling you in advance)

Products in discounted collections should have a maximum of 2 existing options (we'll add a 3rd, and Shopify allows only up to 3 options).

Products in discounted collections should have a maximum of 50 existing variants (we'll double those, and Shopify allows only up to 100 variants).

Inventory management apps (e.g. StichLabs) aren't compatible with apps duplicating variants or products, such as this one. Although we do update Shopify Inventory to make up for orders with duplicated variants, StichLabs has the "master" version of inventory and will overwrite our updates.

The new Facebook and Pinterest channels will not list products part of the offers. This is a limitation applicable to all offer apps which duplicate variants, and only while the offers are active.

Incompatible apps: ShopPad (Solution: Uninstall ShopPad. If you theme is made after 2014, it works fine on mobile too), Oberlo (it doesn't recognize new variants added to products after the initial setup)

Incompatible themes: Lookbook, Shoptimized (theme coding is way too convoluted)

Digital downloads don't work properly. Because of the duplicate variants, files would have to be re-assigned to duplicated variants.

Gift cards cannot be offered discounted. For gift cards, the exact gift price must be paid.

AJAX Cart popups need to be disabled in theme preferences. All other popups, such as Coupons or News letter sign up, work fine.

Can one make fraudulent orders?

Due to how Shopify and these kind of apps work (by creating hidden product variants), a software engineer can actually manage to add to cart the discounted variants, and skip the check done by the app by going directly to checkout. One could also change quantities and directly click on checkout button, skipping cart Update.

That's why we setup a system which checks every order againts current active offers. When it finds a potential problem, it sends warning emails with a link to order details for manual review.

You'll also get these emails when offers aren't applied (that is, customers paid full price). This happens with Internet Explorer 9 browser and older, due to lack of browser support for required JavaScript functionality.
It might ocassionally happen on other browsers, if other functionality or widgets on your site generate a JavaScript error.
The offers work with Internet explorer 10 or newer, and all other modern browsers, including Opera, including tablets and smartphones.

I'd like to remove the app. How should I handle the variants it created?

Before uninstall, delete all Special Offers and and click "Synchronise discounted product variants". All BuyXDiscount variants created by the app will be removed.

If you already removed the app, re-install from https://apps.shopify.com/buy-x-get-one and click Synchronize button without any offers created. There is no need to start subscription. When completed, uninstall again.

New version available: Ultimate Special Offers

Buy X Get One by Supple reviews

121 reviews
  1. 5 stars (105 reviews)
  2. 4 stars (3 reviews)
  3. 3 stars (1 review)
  4. 2 stars (0 reviews)
  5. 1 star (12 reviews)

I wish I could give this app 0 stars. It kept malfunctioning and was giving people 50% off there most expensive item. Lost hundreds of dollars and could not reach support or get any sort of help. DON'T DO IT GUYS. There are much better alternatives.


It is very easy to use and the support is amazing. I highly recommend it.



I was checking this Buy X Get One by Supple app out and mistakenly clicked on the activate and my card has been charged $16.99. I do not want this app. Could you kindly refund the charge. I have deleted the app from my store herbal-papaya.myshopify.com

Herbal Papaya


*****Update: I have now been using the Buy X app for over 14 months and can say it has run flawlessly over that time period! I can say that about no other app I have used. Also, support has been super quick and totally positive. This app is fantastic and I have no hesitation recommending it after using for over a year now.
We have a buy 5 bow ties get the 6th free and tried bold apps first, but there app does not work for buy x get one free. Buy x get one is a fantastic app that has some great customer service backing it up. If you need a buy x app then add this one with confidence!


This app has been a great tool for one of our stores. We just had an urgent issue with a Mardi Gras promotion and the response time with Supple was great! They even called to better explain over the phone - that's how you do business in my opinion. Thanks so much we will continue to use this app on other stores.


The app is simple and effective. Had an slight issue, but their support was quick to help.


Great support available - always helpful. We use this app for a lot of sales!


This app is awesome.

Only ran into one slight hiccup and they rectified the mistake my developer made for FREE within 24 hours.

Love it!!!


I just installed the app so i don't have any sales feedback but the team at Supple was amazing in terms of helping to get me set up very quickly and responding to questions i had. i'm excited to see what it does for my sales!


We're just using the basic BOGO setting but it's been really easy to set up and will work nice and slickely.
Questions to support have been dealt with quickly and very helpfully.

$16.99 / month
7 days

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