Medical/pharmaceutical sales certifications for Phoebe

Hello everyone! Thanks for taking the time to stop by and read about my campaign.  I am a single mom who works very hard to support my daughter.  I recently went back to school to obtain my MBA in Finance and am currently trying to score my dream job.  I've always been interested in breaking into the Pharmaceutical/Medical Device sales industry, but it seems that's very difficult to do without a few basic certifications.  I am very competetive (always in the top 5-10% of my companies) and have no doubt I will excel in this field; however, with all the expenses I've taken on from graduate school, I just can't seem to cough up enough to cover these few more courses I need in order to be considered.  I am looking forward to a career where the sky is the limit.  I know that this would allow me an uncapped salary which would allow my family a comfort level I have yet to discover. Any and all thanks in advance!