Low Smart Shopper Benefit points.

I don't understand why the Smart Shopper Pnp points are so low. I paid R8k for my return flights last month and only received 104200 points which equates to about R100 ONLY! I chose this airline based on their partnership point system with PNP in the hope that I could earn something extra as opposed to just using a different airline and not receiving any benefit points. So disappointed, I wil rather use Mango.