Prototyping and Testing

A prototype is the first concept of the final product before you need to start coding. It's easy and fast to make changes on the prototype. With user testings, you can be sure that that your final product is user-friendly.

Prototyping mobile eCommerce shop

What are the benefits:

It's 60-100 times cheaper to makes changes on the prototype if you compare it with the development costs you will have when you change the code. 

You can test various ideas and pick the one that worked the best. 

Making the changes on prototypes is really fast. 

Feel safe
You will find out things that you didn't even think about when testing the prototype. This will assure you that there will be no surprises after the development phase.