Custom purchase flow with multiple select options at each stage

[chiddy]

Hi all. I have a requirement to execute a multiple stage purchase check out process. To illustrate, first stage consumer would have ability to select 1 of 5 attributes, same with 2nd & 3rd stages, with some dependencies (if attribute x is selected, stage 2 will present y attribute choices). Is this requirement simple to execute on the platform (simple being relative and of course) or weak fit? Assuming possible with reasonable level of effort, any recommendations on sourcing dev to work this? Would the community be interested in such a requirement? Thanks in advance!

 

Disclaimer. I'm a newbie to the platform, my initial searches came up empty, apologies if my question is facile or has wasted anyones time.