Use different shipping fee article numbers in Specter depending on the shipping method in Shopify.
Each row connects:
a Shopify Shipping Method, and
a Specter Shipping fee Article number.
Good to know
Only needed if you want different article numbers per shipping method. If one article number for all shipping is enough, use Default (Shipping fee) Article number only.
Type each shipping method exactly as Shopify sends it – same spelling and same upper/lower case. A value that doesn't match is skipped without an error, and the default is used instead.