Shopify Buy Button Via JS — Cart Shows Wrong Currency

I've integrated Shopify via the Buy Button JS Library. Everythings works correctly, but the cart shows the wrong currency (it shows $ instead of €). I've set up everything correc

Solution 1:

Check to ensure that the theme code displaying the cart respects currency settings. Your theme may be showing the dollar symbol simply due to the theme code not respecting currency. The Liquid filter money_with_currency is usually used for this purpose.

Solution 2:

You need to add the money format to the component like so:

ui.createComponent('product', {
  id: 23xxxxxx56,
  node: document.getElementById('my-product'),
  moneyFormat: '%E2%82%AC%7B%7Bamount%7D%7D',
...

The above code will give you the Euro (€) sign.