Hello, we are in the same boat here unfortunately. It is extremely surprising that there seems to be little mention anywhere of this severe issue with Shopify’s platform. Both in the forms and within Shopify’s documentation center.
One of our clients was forced away from Shopify at the last minute, because something as simple as editing an order wasn’t supported. They are based in Canada, but a majority of their sales are to the United States. So logically, they support CAD and USD. Due to this crippling drawback to the platform, they are essentially forced to only accept CAD, which then causes all of their USD customers to be charged foreign transaction fees.
Multiple currency has been an option for over 2 years now, and somehow it wasn’t seem as a limitation that Shopify merchants couldn’t edit an order. We’ve launched multiple sites with Shopify and had good results. It is astonishing that something as simple as changing the size of a t-shirt from Medium to Large isn’t allowed because a customer didn’t use the Merchants default currency.
The worst part about this entire drawback, is apparently it isn’t seen as a limitation in Shopify’s perspective. On the LIMITATIONS section of selling in multiple currencies with Shopify, there is zero mention that order’s cannot be edited. This can be found here: https://help.shopify.com/en/manual/payments/shopify-payments/multi-currency#limitations
When setting up a Shopify store, we as developers, Shopify Partners, and merchants cannot possibly be expected to somehow know that we should have gone to the “Editing Orders” section of Shopify to find a single sentence which reads, “If you sell in multiple currencies and an order is placed in a currency other than your store currency, then you can’t edit it.” That is all we get as an explanation. It isn’t highlighted, it isn’t mentioned on the limitations page of Shopify, and it isn’t listed anywhere else on the site.
This can be found here: https://help.shopify.com/en/manual/orders/edit-orders
My mention of this with Shopify Partner support has gotten me the exact same response of, “I’ll go ahead and forward this request now to our developers.”
Like I previously mentioned, we have launched multiple stores with Shopify and run into hiccups before, but always found a logical solution to the problem. This is the largest oversight I could have possibly imagined that Shopify could have implemented.
Please bump this up the pipeline. I understand that Shopify has the new feature coming soon called “Shopify Markets.” When I reached out to support, they were unable to confirm that order editing was support there either.