I offer 2 opcional shippings.
Ordinary shipping is cheap but not tracking and no certificate.
If you accept this shipment, you are accepting the 1% chance that it will never arrive.
In 95% is all perfect but the possibility of not arrive exists.
In case of not arrive, I will not paid or be responsable because I didn't know if you really receive or not.
I sell for years and I have a lot of cards sold with a good recomendation. You can choose certificate. If you chosse ordinary is undr own risk.
I will take a photo in home with the card, another in correos with the personal before send and another of ticket at the same hour.