Buying from the Au Natural website is absolutely safe and secure.
Au Natural has selected Recurly as its Subscription engine provider. Recurly is PCI-DSS Level 1 compliant, which is the highest level of security a business can offer. They are also recognized on the Visa Global Registry of Service Providers. Recurly meets and exceeds all industry-standard payment security practices to protect your data.
Information (including your credit card details) is stored using several layers of encryption in a segmented network with no public internet access. New encryption keys are generated daily, and existing keys are rotated on a regular basis. Sensitive information is encrypted by an SSL connection when in transit over public networks to safeguard data. We also operate according the PCI Security Standards Council.