To secure all the financial transactions with your customer, you will have to specify several indications for the count you want to communicate to your customer
You will also have to download a copy of this count to be sure that it is the right one.
e-Attestations.com is a ISO 27001 company. If you have any question about GDPR, please have a look in “help and tutorials” . You will find many informations in “contact support”