Mary Lalevée wrote:
I can't remember exactly where I found it, but if you type "late payment" and "UK" in Google, you will find a UK government website with loads of information about what to do and what to say on the invoice.
Thank you very much Mary, I used the following, hope it won't put customers off.
We reserve the right to claim statutory interest at 8% above the Bank of England base rate at the date the debt becomes overdue in accordance with the Late Payment of Commercial Debts (Interest) Act 1998
And for whom it may concern I have had this line for a while, which I have been told you have to have if you want to claim payment from somebody (or it makes it easier)
"This translated/proof read text remains the property of (your name or company name) until all payments have been settled".