There's plenty of money in ceramics (4)
I believe the answer is:
pots
'money in ceramics' is the definition.
The definition and answer can be both man-made objects as well as being plural nouns.
Perhaps there's an association between them I don't understand?
'there's plenty of' is the wordplay.
I cannot really understand how this works, but
'of' could be 'o' and 'o' is found within the answer.
The remaining letters 'pts' is a valid word which might be clued in a way I don't see.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for pots that I've seen before include "Gets (a ball) into pocket" , "Cooking utensils" , "Containers; oodles" , "earthenware here" , "Stop (anag.)" .)