Good, efficient
Strengths
1. My email confirmation didn't include the quoted price, so I was unsure whether or not I would be invoiced my expected price. It was the same number in the end but it would be good to know.
2. My file was too large to upload, so I sent it via WeTransfer. However, you are forced to upload a file to print even if this is the case. Maybe you can change that option if you are sending a large file using another method?
Improvements or suggestions
loose leaf printing UK