app purchasing problem

if i purchase your app DJay algoriddim for windows 10 then will i get product key for lifetime or for only once?after purchasing app if i in case my laptop is been formated or gets damage then if app gets unistall then after again for installing will i have to pay or you will provide product key for lifetime?whether app purchase is for lifetime or one time installation?

Hi Kishan,

Thank you for your post.

Your purchase is linked to your Microsoft Store Account permanently.

All devices working with that ID are able to restore and use djay Pro.

Cheers,Lukas E.