about 2 weeks ago i renewed my supscription. And now i got the following email.
Dear Jan Broos
Your subscription for plan Securitycheck Pro Database update on our site will be expired on 07-17-2017 (which is in 7 from now).
To renew/upgrade your subscriptions, just log into Securitycheck Extensions website and go to My account --> My profile --> My subscriptions tab.
Remember: if you renew your subscription before ends, you'll get a 10% discount. Just use the coupon code RENEW during checkout process to get it.
No, you didn't do something wrong. You renewed your subscription for Securitycheck Pro; this email belongs to the "database update" plugin, which keeps your database update with latest vulnerabilities. It will expire soon; this is why you received the email.