Just a thought that perhaps for the upcoming holiday folks might want to swap out the old standards.
Of course, $, $$, $$$, greenbacks, clams, bucks, diamonds, tulips, carnations, but
not pesos, pesetas, dongs, lek, dinars, rubles, bolivars, colon, franc, etc.
otoh, we've used
bread, lettuce, scratch, gelt, mazuma, wad, jack, rocks, shekel, shilling, et al.
Have not checked BP lately, but I think the prevailing denomination is usually "kisses" or "roses."