Change domain after registration

Hey there,

i bought my first wordpress theme at themforest. I build a webside on my own webhost and later i will change it to my clients webhost. Now I should register the wordpress theme , to get a demo from this. My question now. If i register this one, is it possible to change the host and the domain? or is these registration for this domain only (my own ones)?

Sorry for my bad grammar


Which theme did you purchase?

This one