Canadian Protein now uses Braintree, which is a service of PayPal, to process credit card transactions using their Vault Gateway.
Here's how it works: when you make on Canadian Protein a payment method is stored in the Vault, the information is encrypted to the highest level by the Braintree gateway and associated with a unique payment method token. This token can be used to create transactions without the PCI compliance burden that comes with handling unencrypted data. So, when a you come back to Canadian Protein to make another order you won't have to worry about getting your wallet or purse to complete your transaction.
For more information about Braintree please visit think link: https://www.braintreepayments.com/ca/features/data-security