...
Site certification & Fraud prevention modules
Certissim
FIA-Net is a French third-party e-commerce trust partner: it protects both customers and online shops against credit card frauds and other malevolent activities.
...
Once the settings are in place, a FIA-Net logo will appear on your homepage, and your orders will be analyzed by FIA-Net to make sure no fraud is happening.
PrestaShop Security (prestafraud)
PrestaShop Security is a service provided by PrestaShop in order to protect the security of your shop against fraudulent payments.
...
Once the settings are in place, orders will be analyzed by the module to make sure no fraud is happening.
Riskified
Riskified is a turnkey fraud prevention solution that reviews, approves and guarantees your orders.