[ If you are a lite member(Do not have an active subscription) ]
You can redeem any Infinity or Vista redeem codes.
[ If you are an Infinity subscriber ]
You can redeem Infinity plan codes, but you CANNOT redeem Infinity Vista codes because changing your subscriber identity from Infinity (PCVR + VR Glasses) to Infinity Vista (VR Glasses only) will result in the immediate impact of being unable to use all the PCVR Infinity content.
[ If you are an Infinity Vista subscriber ]
You can redeem Infinity (PCVR + VR Glasses) plan codes and it will take effect immediately, which means you can start to enjoy everything the Infinity plan offers. Once the redemption period ends, you will continue the Infinity membership unless you actively choose to switch to the Infinity Vista plan.