Offer your customers a bundle discount for product packages or kits(frequently bought together).

To Offer bundled products and discount, First you need to create a collection of all products which you want to offer as bundled and offer discount. ( You can add products that buyer should buy together.)

Step 1 :

Go to Products --> Collections and Create collection.

Step 2 : Now Go to Discounts to create a discount code which you want to offer for product bundles ( A collection which you just created)

Step 3 : Copy your collection handle name. Go to Collections –> Select collection –> Click on “Edit Website SEO” link and copy handle name.

Step 4 :

Go to Store Admin –> Settings –> Metafields –> Click Products

Click on “Add definition” and add data as below

Name: Upsell
Namespace and Key: my_fields.upsell
Content type: Text ( Choose Single Line Text )

Now go to your product and Scroll down to “Metafields” and Paste handle name you copied in step 3 in Upsell text box.