Generally, when you make a purchase though the ECFS a new Order item will appear in your MY ECFS area in the website. You will be able to view orders, print orders, view/print receipts as well as invoices.
Examples of purchases that generate order items include: ECFS Membership subscription, and Basic Science Conference registration.
The order will contain details of the item(s) purchased, the dates and times of any changes in the order status, your billing details and your shipping details (where applicable). It will also show the payment method used.
If you require an invoice then you can click a link to open a window with a printable invoice.
See the short animation below for instructions how to view your orders (you must be logged in):