When I see that alread two different tiers exist for GPT 3.5 and GPT 4, it's quite clear, that this life time deal will end as soon as GPT 6 or 7 is online.

It's not your fault, but I see and have bought a lot of AI stuff, that simply does no longer fit into the LTD label.

Cause with updated versions of AI models, they all will kick or at least drastically reduce the opportunities and abilities that were considered [to be in effect] when the deal was concluded. Something like this, happened with qolaba, jogg.ai and others. What would you assure as a LTD, that this will not be useless in a few mounth?