The UK requires merchants doing business in the UK and invoicing in currencies other than GBP to provide a breakdown of VAT in GBP on e-invoices.  The regulation (found here) states:

You can invoice in any currency for the goods and services that you supply. If UK VAT is due on the transaction your invoices must also show the following in sterling:

• the total net value of goods and services at each VAT rate
• the amount of VAT, if any, at each rate

Chargify merchants who fall into this category can now add this breakdown directly to their e-invoices. Enable this feature at your site level, under the invoice settings.

For more information on the UK VAT breakdown, see our documentation here>