Along fut coins with the system-level acquaintance cipher comes a assiduous accompany annual that you can acquire up from the home menu.
Here you get little acquaintance cards for ceremony person, bold their Mii, their acquaintance code, a cachet bulletin (like an Xbox Reside motto), and, potentially, a brace of games.
You can baddest your admired bold via a annual of annihilation you've run on your 3DS.This is, of course, an advantage that you can disable, if you ambition your bold choices to abide a secret.