4 ms·Cash is king - but security is an issue unless you are dealing with small amounts.by sam-cop-vimes 1y agoCash is king - but security is an issue unless you are dealing with small amounts.simtel20 1y agoI can buy and pay for an airline ticket online with pix, and not with cashbetaby 1y ago> online You still can buy airline tickets with cash. Not online though.simtel20 1y agoYes, that's what I said