Guide Invoices FAQs Show all parts of this guide How do I pay an invoice? Can I have a payment book? Need to change your contact details? How do I set up a Direct Debit? How do I get a copy invoice? Beach hut queries Home Safeguard queries Allotment queries Schedule 2 waste collection queries Building Control invoice queries Parking permit queries 3. Need to change your contact details? Please email your current and updated details to firstname.lastname@example.org. Please include the customer reference or invoice number.