Courses/Exams at a Cheaper Price and TESU Admissions Question

[UnbreakablyDetermined]

I've got my complete plan on PDF for the TESU BSBA in finance thanks to the generous help of Degree Forum user dfrecore. I've got all of the financial information which is excellent and at a very cheap price  and I was informed that there are ways to take the courses/exams for even less money which means I can save even more money and which lowers the standard cost of $100 per course/exam I have on the plan. Can you all please list the ways in which I can make paying for Saylor/SL/Study.com/TECEP/CLEP/DSST/DavarAcademy/Ed4Credit etc. for less money and save as much money as possible?

I was thinking of doing 90 credits (I already have 18 credits from CLEP exams which means I will have 108 credits and a remaining 12 credits needed from other sources including the capstone I must take at TESU) worth of Study.com courses applied directly to the finance degree plan because that would be faster for me and I would not have to schedule for exams. Would doing 90 credits from Study.com be very cheap as long as if I finish at the time I plan to finish?

Also, I need to know about TESU's admissions. I read TESU's admissions and I know that I don't need to take the SAT or ACT and I need a high school diploma or GED but I was home-schooled and while I did graduate from an accredited private high school for home-schooled students and have a complete High School portfolio (I was accepted into my local community college) along with a high school diploma. Will I have any issues with enrolling in TESU once I get all of my 117 college credits before registering for the final capstone?

Please help me out as best as you all can. Thank you!