Offline Payment Method allows your customers to enter their credit card information on your website and let you process the payment manually. To make this process secure, your site must have SSL certificate installed and we are saving credit card information in encrypted format. You can decrypt securely from your WooCommerce Orders.

Features
Accepts Major Credit Cards / Debit Cards like Visa, MasterCard, American Express, Discover, Diner's Club, JCB
Securely store credit card details with encryption/decryption.
Automatic card type detection
Compatible with WooCommerce 3.x and WooCommerce 4.x
Installation
Go to Plugins in WordPress dashboard and click on Add New.
Upload the plugin zip file and install.
Activate the plugin.
Go to WooCommerce > Settings > Payments tab to configure the plugin options.