I have recently purchased 2 sets of glasses from GFL and I would agree with all other reviews here. The purchasing processing was easy - straightforward upload of my prescription - didn't have to work out what to type in! Email communication is great and invoices show full details of your purchase so you know you've definitely ordered the right options. GFL are outstanding: both with regards to the quality of their products and their customer service. I have already recommended them to everyone I know!! Many thanks Liz and team, With best wishes, Adele (Newcastle upon Tyne)