Set up Excel report to scrape data from Google Analytics

Hey all, I need our excel reports for our clients to automatically scrape data from Google Analytics via an API. We will provide the template for you to set up with. You may use third party addons & whatever code you like. The flexibility is yours. We would like a quote to set up 1 default template that we can customise to use for future / other clients. If this isn't possible, then please let us know how much it would cost for each report you can set up. Requirements. * Must be able to use the template for multiple accounts (i.e edit a snippet of the code to call a different analytics account) * Must save data historically (each month we add a new column in with that month's data. We don't want to override data that has been called - we want to store this in a column)