Card Data Storage is a PayLane service that allows to store customers' card information in a completely secure and PCI compliant way.
Thanks to CDS your customers may conveniently pay for your products or services without the need to enter card information every time. It's quite enough if they enter such information only once. The data is going to be stored using CDS and every next purchase will use it (of course customers may save multiple cards).
This is a very important and convenient feature. Thanks to CDS merchants don't have to store card information and take the responsibility for such sensitive data or go through periodical security audits.