App guide lines/ framework
The first guide line : that I want to improve users shopping and sale experience buy mix it with new kind of interesting.
In this way for example: if a seller want to sale his car in best way and introduce its good features in view pictures [ this is well known in all resent Apps ] my view is to allow seller to great this in a [ short video ] but by the application tips: so the application will ask the user to divide the 30 seconds of the video by short shoots for general front/ back/ rear views of his car and at last a 3 or 5s video while the car run on the street [ from out and inside the car].
Finally at last step the application will [Merge] all small shoots in one 30s video or less.
[This experience would be applied for all products sellers willing to introduce through the application]
The second guide line : about the buyers and how they could reach faster and easier to big mount of products introduced by videos.
Features could be better for shopping experience:
Map of offers [integration of GPS to find sellers near to you.
Divide sopping directions to:
1- Sopping for products
2- Shopping for services