Abstract: This document presents a system and method for presenting vetted and verified Supplier information to Buyers. The Know Your Suppler (TYS) Application collects previously vetted and verified Supplier information and commits the collected information, verification authorities, verification details, and transaction information to a shared distributed ledger implemented as a privately permissioned blockchain. Buyers who want to onboard a newly identified Supplier, or update Supplier information with more recently verified information records, may subscribe to the TYS Application and purchase available vetted and verified Supplier information to optimize the onboarding or updating process for Suppliers from whom the Buyer wants to purchase goods or services.

Abstract: A tray-like structure is proposed for use in such as a restaurant for presenting a credit card slip to a customer for signature, the structure comprising a flat broad thin body having shallow rectangular recesses in the flat upper surface thereof to receive the credit card and the credit card slip in adjacent disposition with their left lateral edges in rectilinear alignment so that the specimen signature on the card is adjacent the signature on the signed credit card slip. Each recess or a part thereof has a depth which reduces to zero at one edge, the part may be a ramp at a corner of the recess. A pen recess, also having reducing depth towards one end, finger gripping recesses in opposed lateral edges of the tray, and a further recess opening into an edge of the body for receiving documents therein, may also be provided.