eShop - eCommerce Single Vendor App | Shopping eCommerce App with Flutter v4.4.6

+ Upgraded to flutter 2.x
+ Bug fixed and improvements
+ Minimum order quantity and quantity multiplier for individual product2
+ Partially Added COD option product-wise.
+ Add Delivery boy API & Admin App APIs URL in the Client API Keys page
+ Fixed Order or item status change issue after canceled or returned
+ Resolved Stock to minus issue
+ Return of individual item issue resolved.

+ Paypal payment flow changed
+ Max_items in cart issue resolved.
+ Refund of amount to the customer wallet on cancellation and return of order issue resolved.
+ Deep linking in background issue solved
+ Promo code issue resolved.
+ Added Email notification on order received and resolved SMTP email issue.