Hello,
With the budget mentioned I can build all 3 for you WEB ,ANDROID and iOS for you where you will have multiple features like
User Dashboard, Vendor, Admin Dashboard with Sales chart
Monthly sales chart on admin / seller dashboard
Monthly payout states for seller dashboard
User registration states on admin dashboard
SEO Settings
Site Settings
Cross Browser Compatible
Mobile and Tablet Support
Blog Management
Payment Gateways – Instamojo, Stripe, PayPal, PayUmoney, COD, Bank Manual Payment, RazorPay, Paytm
Language Translator
Order states on order management
Multi seller enable/disable on one click
And many more ...
Lets connect to discuss further
Manjeet