> Apple's app store is like running a Mall where Apple rents store
Apple's app store is the store, not a mall, 100% build, owned and operated by Apple. Developers are goods suppliers, like milk to Wallmart. Want a better deal? Build your own store or sell elsewhere. You cannot expect Wallmart stocking your empty milk bottles for free with a printed message "now you can buy milk on milk.com"
The typical store model also has the store owner selecting products, paying in advance to the suppliers, and assuming partial liability - especially over fakes. Comparing it to a mall makes more sense IMHO, given that it's the developer that initiates the transaction here, pays to the mall owner, and assumes all liability.
P.S. Quite a lot of products in I buy in $LOCALSTORE link to the manufacturer's web site, and more than a few manufacturers allow direct sales. No store here would imagine it could force the manufacturer to use only its preferred credit method in their web site.
Apple's app store is the store, not a mall, 100% build, owned and operated by Apple. Developers are goods suppliers, like milk to Wallmart. Want a better deal? Build your own store or sell elsewhere. You cannot expect Wallmart stocking your empty milk bottles for free with a printed message "now you can buy milk on milk.com"