Security is critically important to us here at Sezzle. We undergo quarterly audits for Payment Card Industry (PCI) compliance to ensure all the data you provide and the data associated with your orders is safe. PCI compliance is the industry-standard method of gauging security, and we are currently certified up to Level 1, the highest attainable level.
If you have any more questions about Sezzle's security, we have included a few resources below that may be helpful for you.
Resources: