I just switched to Publc Mobile and I was in disbelief when I saw that in order to have an invoice generated for you (for business or tax purposes for example), you need to e-mail PM or message a PM mod to get one. I was told there can be a 30 day delay to get an invoice. Surely that can't be more financially sensible than just having a system that automatically generates invoices when you consider the labour spent by these mods and PM customer service agents generating invoices.