Hi
I already have a product which you can use to launch your e commerce store in a weeks times.
I have following modules in my project :
1. Admin panel which has modules like user management, product management, coupon management, order management and lot more things .
2. consumer apps for all platforms where consumer can check products add them to cart and checkout them, we already have payumoney integrated if you need something else i can do that also.
I have a very flexible pricing options , please let me know if you need a demo of my work.
Regards
Gargi