Technical Speedway discount numbers

I have two Speedway $20 discount tickets here. Who wants them? 1 per person.

 

Interesting, I received two as well. Now I have to buy something because that's the law.

 

I gave one to my son and kept one. Basically buy something for $20 and it's free just pay shipping. Told him to get a t-shirt or a tool .

 

I got them,too. Gave one away and I have a gift card to pay for shippping-but can't find $20 I totally need! (Good problem)

 

I just spent mine