I've been using Interparcel on behalf of my company for over two years now. It's quick and easy to get a quote for a parcel and the prices are very good compared to going direct with some of the main couriers. Pros - Address book, quick to book parcel, quotes easy to get, the right paperwork (including customs invoices) ready to print. Cons - Customer support can be hard to get hold of at times, long waiting times on phone and instant chat although only had to contact four or five times in two years. Wish Interparcel would give receipts when topping up the prepay balance - asked several times but this has never been resolved. Not good when you need receipts for all transactions. Overall I would recommend Interparcel.