Invoice or proof of payment | Quant Investing

Invoice or proof of payment

If you need a proof of payment you can print it yourself, it is quick and easy to do.

Log in at this page

If you have forgotten your username click the link Forgot your password? below the Login button

After you have logged in click the new menu item Account which will appear in the top menu

On the next page click the button Maintain subscriptions

Under the heading Payment History you can see all past payments and print out the details.


If you need a more detailed invoice than that please send me the following details:
Your full name or company name
Full physical address
VAT Number if applicable.