"These are the ones [credit card processors] we have worked with in the past that we know use a card vault. Others likely support it too"
Note The more common term is credit card Tokenization, not just Vaulting, and is not required for 1-click if the merchant is retaining CC numbers. - although this is not recommended due to PCI and breach liability.
Note The more common term is credit card Tokenization, not just Vaulting, and is not required for 1-click if the merchant is retaining CC numbers. - although this is not recommended due to PCI and breach liability.