Hi,
When making payments with the Ecommerce API, it is recommended that you use the IFrame for 'lower PCI Burden'. It mentions if you use the API and not the IFrame, you will have a 'higher PCI Burden'.
What exactly is the difference between these PCI burdens? Can someone give an example of what the burden would be for 'lower PCI Burden' and an example of a 'high PCI Burden'?
Thanks!