I keep getting this everytime I try to view an email from them. It's not my fault if they have been in queque for 5 days!

This paid email has expired. Paid Emails are assigned a certain number of unique visitors, depending on how many members are subscribed to receive paid email at the time the advertisement was ordered. Visitor credits on paid emails are usually depleted (expired) within 5 days of posting, depending on site traffic.

Yes I also got that twice but they do send a lot of mail.