Absa Rewards *****ery

I booked a car from Avis (using the ABSA/Avis link) to get the 15% reward offered. With the reward, Avis worked out to be the cheapest (the reason I selected this option). The basic hire cost R1774.01. Absa only paid me R135.32 reward, which is only 7.6%. I would have selected another (cheaper) car hire option if I knew that Absa was going to ***** me out of my reward. I started logging queries in June. Four months and multiple calls, no solution yet! All I asked was for Absa to show me how they arrived at the figure of R135.32. Tinyiko Ngobeni, Merielle and all the other call centre agents make promises that they do not keep. Disgusting service from Absa bank for a so called "Premium" client.