If you are ordering on behalf of a company, the invoice will be sent automatically to the billing e-mail address provided during ordering. For each completed order, a payment receipt will also be sent automatically to the billing e-mail address provided. If you have missed out the invoice, please check the junk/spam folder as well.
Alternatively, you can view/download an PDF invoice anytime by logging into myAccount and accessing the Order History section.
Here is the myAccount URL.
Note: In order to access myAccount, you are required to use the same email address you have used to make the purchase.