https://www.cnbc.com/2017/11/15/cramer-squares-bitcoin-play-is-big.html >Mobile payment company Square's willingness to test bitcoin on its app is "big" and could potentially drive the stock even higher, CNBC's Jim Cramer said Wednesday. >Shares of Square were 2.5 percent higher Wednesday, trading near $41 share, in the wake of the reports that the company is testing support for bitcoin through its Cash payments app. Square said the test does not allow individuals or businesses to send or accept bitcoin.