GDPR - See guidance on General Data Protection rules in the EU here, and
According to new GDPR guide lines by EhlerTech hereby can establish the following:

1. We ONLY keep customer mail address and correspondance and only up to one year as paid update subscription ends.
2. All payment information, apart from mail, address and purchase, are solely known by Paypal and we do not have any access.
3. We do not monitor or track customers on our homepages in any way. We do however monitor traffic through Google analytics.