You pay $4.4 for the sushi button on the left. Sometimes, VIPs come; one will give you double the money, and one will give you triple the money. All the sushi you own is on the left side. Be careful, though: Every 45 seconds, your money will be taken away due to taxes.
Someone asked me to do it. Royalty Free Music from Tunetank.com Track: Coffee Jazz by DogisReal https://tunetank.com/track/3764-coffee-jazz/