tokens: The other method only works if we do n't have line item properties to worry about : combining all the additions/changes into one call to /cart/update.js , passing the variant IDs and desired quantities all at once - see https://help.shopify.com/themes/development/getting-started/using-ajax-api#update-cart for examples .
ner_tags: O O O O O O O O O O O O O O O O O O O O O O O O O B-File_Name O O O O O O O O O O O O O O O O O