3d secure - a six-digit password that is used when paying with a card online (shopping, paying for services, replenishing a wallet). The presence of this service protects the card from unauthorized payments on the Internet. This protection also guarantees the resolution of disputes about illegal debiting of funds from your card.
3d secure can be easily activated in the "Security Settings" section of the "Ipak Yo'li Mobile" application.
Detailed instructions on our YouTube channel.