Checks under $5 and those over $5 are both fueling sales increases.
The chain thinks it will cross 1,000 stores in the next three years.
CEO says well-known $5.99 and $7.99 deals are 'not sacred.'
Sales are rising about 12 percent year-to-date compared to 2019.
The transaction is another step in the company's liquidation plan.
More than 8.5 million businesses and nonprofits have received funding.
The chain has considered cheese curds and country fried steak.
There are 1,650 restaurants currently in the pipeline.
Vegan chain Honeybee Burger has raised more than $1 million through regulated crowdfunding.