7. Finance
This is one of those products on our list of most profitable direct sales businesses for stay-at-home moms which demands particular knowledge in finances. If you have a degree in this field, you can be very successful selling these products. Some of them are tax preparation (which is a specialty of Vtax Company), insurances, and savings (Saivian Company is specialized for this type of products). Maybe the most interesting finance product is insurance, which is literally needed by everybody and it is usually sold by agents. The only problem could be dynamics and frequent absence from home due to necessary visits to your customers.