How does the STACK feature on OCBC credit cards work?

I had a bad experience with OCBC stack. Redeemed points on Market[lace for a voucher. However, there was no voucher with QR c9ode or bard code sent to my handphone. Ic alled up OCBC many times and posted queries on the STACK platform. OCBC customer service responded to me via phone and told me that they had contacted STACK Dept to connect with me. TIll today, I am still waiting. If you redeem your points, better be careful. You may lose everything.

The STACK rewards programme is a multi platform loyalty platform that brings all your rewards points together on a single platofrm so you can track and exchange points. STACK allows you to combine points from multiple rewards systems. STACK has a feature called STACK marketplace where you get to access a catalogue of deals and rewards listed.

As long as you are a member of at least 2 of the participating members, you can use STACK.

Partners of OCBC are: Robinsons, Millennium Hotels and Resorts, UPGREAT, AsiaMalls