Today's deal is for a 10 course bundle that contains over 63 hours of training in machine learning. These courses will teach you how to perform Quant trading, data science, statistical analysis, and more. These courses are normally priced at $780, but have been discounted 95% to $39 as part of this deal.
This bundle comes with a 15 day satisfaction guarantee. If you're unsatisfied for any reason, just contact Stackcommerce and they will issue a refund within 15 days of purchase.