How do I proceed for purchasing a perpetual licecnse Capture One 22 Mac 15.4.3 for 174,50 on Black Friday

Sir,

How do I proceed for purchasing a perpetual licecnse Capture One 22 Mac 15.4.3 for 174,50 Eur on Black Friday

Do you send me a payment link and send me later a licence key or do I have to add to cart the lastest version (which is not compatible with Catalin) but the licence Key will be anyhow compatible with the Capture One 22 version ?

Best Regards

Georges Oger, France