One just starting to make extremely nice web income (6)
I believe the answer is:
newbie
'one just starting' is the definition.
I know that 'starting' relates to this answer.
'extremely nice web income' is the wordplay.
I cannot quite understand how this works, but
an anagram of 'web' is 'ewb' which is located in the answer.
This explanation may well be incorrect...
'to make' is the link.
(Other definitions for newbie that I've seen before include "Greenhorn" , "Beginner" , "Novice" , "Inexperienced arrival" , "Starter - win bee (anag)" .)