Holo-Valentines

 a limited-time currency available during the Love, Springfieldian Style 2019 Event. It used during the Act 3 main questline Bart to Another Future, and the total is only visible there. The counter resets after each stage of the questline and earned do not carry over from one part to the next.

How to Obtain
obtained in the following ways:
 * Sending characters to their limited-time jobs at Springfield Elementary basically 6 pcs of  per one finished job.
 * In comparison to previous two acts, only the Simpsons family, Vicki Valentine, Capri Flanders and Nedward Flanders Sr. still do event currency earning jobs. Five new non-premium characters earn event's currency: Luigi, Rev. Lovejoy, Moe, Quimby, Smithers. Instead of other five characters from Act 2 who don't: Wiggum, Krusty, Apu, Willie, Nelson. There is one new premium character with jobs earning : Nikki McKenna, instead of Principal Dondelinger from Act 2.

Jobs
Jobs that earn (non-premium / premium characters):

Prizes
US$