i.e. pay $5 to go back 5 days.
The time travel is permanent and one-way.
Edit: this is a one time offer and your budget is however much liquid cash you have right now. Cards are accepted, though.
For non-Americans, feel free to convert $1 USD to your currency
Hmmmm, that’s a good question. If they’re wearing a tin foil hat they may be immune to your time anomaly shenanigans so I would be careful about that.
Also, maybe don’t tell them you just won the Powerball.