Is it possible with any version of Shopify, to write an app that calls an API to calculate sales tax, and then add that tax to the order? It should work in a manner similar to Avalara, only with a d...
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07-22-2023
Try:$requestHeaders = [
'api_version' => '2023-04',
'Authorization' => "Bearer YOUR_TOKEN_HERE",
];I've just managed to get that far, and now I'm stuck on the next error.