What will be my proof of ownership for Premyo Bonds? December 21, 2021 06:56 Updated An e-copy of the Confirmation of Sale (COS) will be downloadable from your online account on the listing date. Related articles How much is the broker’s fee for Premyo Bonds? PREMYO BONDS 2 FAQs Can I order Premyo Bonds online even if my bank account is not Metrobank? What is a Bond Exchange and How can I participate? Can I trade/sell the Premyo Bonds?