Good la. This evens it out for non-preferred seller and preferred seller. I've always wonder why they would charge more for preferred seller when these are the sellers that performs. They should be rewarded, not penalized.

Btw, missing another 2% for transaction fee but I guess they didn't include because no changes but I think it's somewhat misleading.

2% transaction fee, 2% marketplace fee. 6% SST. 4.24%.

Assuming you take the full package,

2% tx fee
2% marketplace fee
7% RM15 free shipping + cashback

11.66% fee.

No cashback maybe still can compete but no free shipping and you're in a competitive product range, no chance. If profit margin is 10%, means doing charity