2 x Simple Android Shopping APP's

Hi I am looking at having two shopping apps created, one for PLY and one for SCRWFX for Android the apps should have all the basic features of other shopping apps (like Amazon) where the user, once logged in remains logged in and can browse, search and buy any chosen item/s. (example: [login to view URL] + [login to view URL]) The apps should have my affiliate link embedded PLY: [[login to view URL]][1] SCRWFX: [[login to view URL]][2] An active account with these 2 websites would be required by the user to be able to purchase. (I have accounts with both sites for testing) Both sites store the users payment and delivery details. We should NOT use the sites official logos/... I will redesign these. The coder should be proficient in iPhone apps also... When completed successfully... I hope to then use same code to develop iPhone versions (Under a new VWorker job)