Bob, And he causeth all, both small and great, rich and poor, free and bond, to reeicve a mark in their right hand, or in their foreheads: And that no man might buy or sell, save he that had the mark, or the name of the beast, or the number of his name (Rev. 13:16-17). An implanted microchip has already been experimented with out west. You would just have to wave your hand over a scanner at the grocery store to pay your bill. Right now, most people slide a credit card through a scanner with their right hand, whats the difference?