Why Square Is My Top Growth Stock

If it can build a digital wallet and payment network so large that it can compete with big banks and credit card companies, it could disrupt a lot of what we take for granted about finances today. This week, Square announced that it has added automated clearing house (ACH) transfers to its invoices, adding a low-cost way for businesses to request money from their customers. Credit card fees are a huge, but necessary, expense for nearly every business.