TESU Admission Credit Transfer

[daeron]

I've applied to TESU in July 2020, I was accepted and I have to pay my admission fees by July 2021. I've already accumulated around 80 to 90 credits. 

What I want to know is, after I've paid my admission fees, will I still be able to regularly finishes courses at other institutions(Saylor, Study.com, Sophia, etc..) and be able to transfer them to TESU until I have enough credits for my degree or will I only be allowed to take courses at TESU after I've paid my admission fees?

I'll appreciate any help or advice, thank you.