Can I pay a new licence for 3.0 with my old account

I have a 2.0 licence in current account. and I want to buy a new 3.0 licence instead of upgrading but do not want to register another account. is it supported?

Yes, that would leave you with 3 license for SGP2 and 3 licenses for SGP3. Keep in mind that the license for SGP3 is backwards compatible so after you use the 3 licenses with SGP2 that they will then pull out of SGP3.

Thanks,
Jared

Thanks for reply.
I have paid for the licence.
but after I upgraded my SGP it got crashed while starting.

There seems have a “NullReferenceException”

my OS version is Windows 10 Home Edition in Chinese

I see someone posted this problem but not get replied.

This is similar to my question in this thread:

Second Set of three for 3.0?

I have not seen an answer to that thread so am asking here also.

Thanks!