Ok many thanks for the replies - that’s all a bit crazy. I guess I could raise one invoice for the whole year per client and then just pay against the one invoice until the limit is reached. Raising invoices for less than £10 and not sending them is just not efficient. Also not sure why I would need to raise invoices for payment from Amazon for book sales for example - that would be 12 a year x 5 countries. But if that’s the system, that’s the system. Just would not suit my business.