Why the format for download data and upload data file different.
Say we have 10000 products and in case we want to slash the prices of all or some of categories by 5% or 10% then its difficult because bulk edit option works for 50 lots of products. so we need to do this 200 times.
If we download the data in excel and change prices through formula the we can send you the excel sheet with 2 colums SKU id and revised price then you can easily upload this.
Thank you for your valuable feedback.This Feature Request has already been planned and should be implemented in the updates to come in a couple of months.