Ability to CHOOSE matched account on Xtru Handhelds, instead of it choosing for you and creating duplicate Altru accounts

Currently our Xtru ticket-selling handheld devices/kiosks automatically try their best to MATCH visitor information to existing profiles in Altru, but they do a bad job and end up creating lots of duplicate accounts. It would be great if it brought up a few options to choose from instead of automatically guessing which account we want. This would reduce duplicate account creation and help us make sure members get the discounts they are owed.