First of all you have to create four User-Defined Variables in Google Tag Manager.
Bellow you can see the mapping how each files depend on each other.
- cjs - Pinterest - ecommerce items -> cjs - convert ecommerce items to Pinterest items
- cjs - array of all ecommerce items item_id -> cjs - convert all ecommerce items item_id
We are using a User-Defined Variable {dlv - ecommerce items} to access Data Layer Variable ecommerce.items
