If an individual comes view with really 2 set of two, I mention that they're going to receive a new discount if they get 3 set - and usually they return pick out a 3rd pair about earrings, spending $42 as an alternative for $32.
I've met that devoid of the volume discounted, most people would buy one pair together with spend just $16.
Perhaps you should try size discount pricing with a selected gang of your jewellery pieces? I think this tactic is the majority successful with a small grouping similar items that are constantly priced below $20