Cash Extinction

For Fandango’s one-word prompt, “cash”, and the DVerse quadrille, where we are supposed to use some form of “extinction”. This is a little silly, but I hope you like it. 

Pulling out my credit card to pay

For something costing only $3.05,

I wonder where my cash has gone

And if cash will survive.

Pennies have already nearly gone extinct,

Many other coins are on the brink,

And wallet space for dollar bills unfilled.