Comic Book Receipt

In the chest of comics that was opened using Three Letter Codes, was a receipt.

Inside was a receipt for the sale of thirteen of Dad’s comics to Ashford’s Big Bad Comic Company, which listed the following prices: In the pack of cards that came with Night 4, there was one white card that seemed to match up with each comic. In order, they are:
 * Silver Society — 12.04
 * Desert Adventures — 4.06
 * The Mighty Goldberg — 4.01
 * The Money Horse — 13.08
 * The Marvel Age of Guilt — 2.05
 * The Crimson Village — 11.09
 * The Thing Right There — 3.03
 * Remembering the Zealot — 4.03
 * USA vs The Nazis — 6.14
 * The New Bit — 2.05
 * Headache Knight — 8.09
 * Concentrated Danger — 4.01
 * The Expired Champions — 4.08
 * What it means to be a Jewish woman in contemporary society
 * Wandering the desert for 40 years.
 * Whoopi Goldberg.
 * Bags of money.
 * A lifetime of inernalized guild.
 * Demolishing that ass like a Palestinian village.
 * A little bit of schmutz right there.
 * Suddenly remembering the Holocause happened.
 * Hiding from the Nazis.
 * Chopping off a bit of the penis.
 * A headache that's definitely cancer.
 * Some kind of concentraded encampment for people.
 * Holding up the line at Walgreens by trying to use an expiried coupon.

Taking the first letter of each card, you get WWWBADASHCASH, which was determined to be a website, www.badash.cash. This webiste had each of the comics that progressively had one copy go up for purchase. All 13 have been acquired as follows:
 * Silver Society - meatyguy (Nun)
 * Desert Adventures - mr. (Hay) - Comic delivered: WildC.A.T.s Adventures
 * The Mighty Goldberg - fojas (Hay) - Comic delivered: The Mighty Thor
 * The Money Horse - dancemart (Shin)
 * The Marvel Age of Guilt - nwdcben (Gimel)
 * The Crimson Village - marsbars440 (Shin) - Comic delivered: Star Wars Crimson Empire
 * The Thing Right There - lickettysplit (Gimel)
 * Remembering the Zealot - lets_go_flyers (Shin) - Comic delivered: Zealot
 * USA vs The Nazis - slammybrosia (Nun) - Comic delivered: U.S. Agent
 * The New Bit - (Nun) - Comic delivered: The New Spider-Man 2099
 * Headache Knight - cookerybook (Nun)
 * Concentrated Danger - lesbianzebra (Hay) - Comic delivered: Danger Unlimited
 * The Expired Champions - trev (Hay) - Comic delivered: Champions

It has now also been confirmed that there was an email shipping confirmation to these members.

Theory
Using the prices on the comic receipt, and indexing the real world comics that were provided by badash.cash, a set of letters appeared. SUMMERORTARTT

Breaking that into words, SUMMER OR TARTT, the answer appears to be Donna.