Vishal Jain

Results 3 issues of Vishal Jain

![image](https://user-images.githubusercontent.com/32728207/80066128-fad37600-8558-11ea-956c-d586c7dd6a32.png) after running ./manage.py runserver this error is shown

We don't want to connect with sqlite db. How can we change the makefile to connect with our postgres engine Currently I am getting this issue while running make initdb...

#### What? Why? Closes #8249 #### What should we test? flat percent --> snail flat rate (per order) --> OK flexible rate --> snail flat rate (per item) --> OK...