If possible place a tab within Linnworks for Meanrepricer customers. This way we do not have to log into the Meanrepricer website separately to adjust or update any information.

This is had been declined before, but this really needs to be explored if it's in anyway possible. This what you have to do every time you want to adjust the selling price of something (because if you don't also lower the meanrepricer price to lower than your new selling price, it will revert back):

Log into Meanrepricer
Export CSV
Find product
Work out your new price based on an external spreadsheet/programme
Change price
Import CSV

All very time consuming