To the one who makes me a purchase of 20 € on internet

No scam, i pay before.
You just need to be European and have 3D secure on your card Visa/Mastercard.
PM me.
You will pay someone 300€ to pay something worth 20€? did I understand well?
It's better to provide more details about what exactly you need. do you think that transaction should go through your account, or user can create a new acc, buy what you need and give you these goods or send it to your address?
Even if you offering a high reward for this, I don't think that someone will share his card details.