Makro losing business due to policy on delivery fees

I find Makro's approach/policy on delivery fees very strange - and I can only believe they are losing a lot of potential business. For every other online vendor I'm aware of - delivery fee is for free when your total is above a certain threshold. I was purchasing 6 items which totalled over R1000. I certainly expected to get the delivery for free. To my shock - not only was there a fee - but there were 4 delivery fees app**** because 3 of the products came from a 3rd party vendor. Makro - I don't care who the product is coming from - if I purchase on your site - I expect you to handle the delivery logistics. You are NOT Amazon. So there is no way I'm going to pay R220 in delivery fees. In addition - I don't have an option to buy the items in store - because 3 of the products are online exclusive (ie the ones from the 3rd party vendors). Result - Makro has lost my purchase !!!