Update content

Author: seaxwi

content/Education and Kits/Certification/Where-can-I-find-my-invoice-and-activation-code.md

@@ -3,6 +3,11 @@ title: "Where can I find my invoice and activation code?"
 id: 4405108078354
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-Upon purchase, you will receive an email containing the invoice and the activation code. Please remember to check your spam folder if you can't find the email in your inbox.
+When you purchase the Arduino certification, you will receive two emails:
 
-You can always contact us at [[email protected]](mailto:[email protected]) if you have further questions.
+* One email containing a purchase receipt.
+* One email with the subject line "Thank you for purchasing Arduino Certification!". **This contains your certification code**.
+
+If you cannot find the email, try checking your spam folder.
+
+If you still need help, [contact us](https://www.arduino.cc/en/contact-us/).