Rubberstamp is a simple purchase order android app. The purchase order goes from the app directly to the supplier anytime. The PO becomes the contractual legal document between your company and the supplier. It’ has custom fields which you can use to capture info imperative to your company. You can get your whole team on board in a short space of time. This new Android app guarantees the following: Control over your spend Not over-paying suppliers Time saving on administration Fully functional features that never expire No training is required, award winning customer support team will be ready to assit you 24/7.