Здравствуйте! На мою почту приходят непонятные сообщения об оплате за сертификат, вероятно это сообщения о прошлых попытках покупки, которые завершились неудачей.
Hello, On my mail come confusing error messages about payment for the certificate, it probably is the message of past attempts to purchase, which ended in failure.
Hello! on my mail you receive cryptic messages on the pay for a certificate, it is likely that reports on past attempts to purchase, which had ended in failure.