With the constant flow of 100% cashback on boost deals, I have a couple of questions that I think a lot of us are also wondering which isn't answered in the FAQ:
Can I activate multiple cards (not just purchasing) with the same ID/email and still receive the cashback?
Can I retain the same number by porting it over and over again?
Yes. Just looked at the boost app and I've got 10 expired on one account… apparently there is a limit though. All tracked and paid cashback.
No idea.