Hey @Tommytech, welcome to the Square Seller Community!
Square is available in both the UK and the Republic of Ireland. However, if you have a UK account and a Reader bought in the UK, you will only be able to take payments in the UK as cross-border payments are not currently supported.
If you have an Irish address, you could create a second Irish account and buy a Square Reader from our Irish Square Shop to be able to take payments in Ireland. However, just bare in mind that this is only possible if your business is also based in Ireland.
Note: If you do not have an Irish address or a business based in Ireland, you should still be able to accept payments using Square Online products, such as your website. Just not in-person payments.
Hope this helps!
