I'm not sure why the Matricular card is mentioned here. It is moot to the scenario.
I would never recommend this. If there is an unauthorized withdrawal, how will you ever investigate it? You are telling your customer it is OK to give the card away and provide others with access.
And from a BSA standpoint, you'd be monitoring the heck out of an account with deposits in the US and withdrawals south of the border. These may be done on a regular basis and what will you do when the amounts grow and grow?
I would say this is a bad idea.
_________________________
AndyZ CRCM
My opinions are not necessarily my employers.
R+R-R=R+R
Rules and Regs minus Relationships equals Resentment and Rebellion. John Maxwell