{% liquid assign buy_one_variant = nil assign buy_two_variant = nil for grinder_variant in product.variants assign grinder_variant_title = grinder_variant.title | downcase if grinder_variant_title contains 'buy one' assign buy_one_variant = grinder_variant elsif grinder_variant_title contains 'buy two' assign buy_two_variant = grinder_variant endif endfor if buy_one_variant == nil assign buy_one_variant = product.variants.first endif if buy_two_variant == nil assign buy_two_variant = product.variants[1] | default: product.variants.last endif %}