Hello 
I hvave tried to setup a GTM and sGTM on my shopfy site. I have followed the guides on the sites and used this page https://help.stape.io/hc/en-us/articles/13693436542877-Shopify-App-dataLayer
I have installed the app on my shopify site and i do get normal traffic data.
However i am not 100% sure if my ecom events are setup correctly. So i would love it if someone would be able to verify it is alle ok
I can only ands one screenshot here, but can send more.
Thank you very much
Not sure if ecommerce.items in the datalayer will align with the items array in GA4 out of the box, or other events in GA4 that use the items array.
for GA4, items array is as followed:
I would also check (if linked) the naming on the items in merchant center against the item_id (so it can match).
items should be like this:
items: [
{
item_id: "SKU_12345",
item_name: "Stan and Friends Tee",
affiliation: "Google Merchandise Store",
coupon: "SUMMER_FUN",
discount: 2.22,
index: 0,
item_brand: "Google",
item_category: "Apparel",
item_category2: "Adult",
item_category3: "Shirts",
item_category4: "Crew",
item_category5: "Short sleeve",
item_list_id: "related_products",
item_list_name: "Related Products",
item_variant: "green",
location_id: "ChIJIQBpAG2ahYAR_6128GcTUEo",
price: 10.01,
quantity: 3
},
{
item_id: "SKU_12346",
item_name: "Google Grey Women's Tee",
affiliation: "Google Merchandise Store",
coupon: "SUMMER_FUN",
discount: 3.33,
index: 1,
item_brand: "Google",
item_category: "Apparel",
item_category2: "Adult",
item_category3: "Shirts",
item_category4: "Crew",
item_category5: "Short sleeve",
item_list_id: "related_products",
item_list_name: "Related Products",
item_variant: "gray",
location_id: "ChIJIQBpAG2ahYAR_6128GcTUEo",
price: 21.01,
promotion_id: "P_12345",
promotion_name: "Summer Sale",
quantity: 2
}]