Will you be shopping at Walmart this weekend?

The company brags about its low prices. But many shoppers probably don't think much about how Wal-Mart makes this slogan a reality, which may start happening given the publicity the strike is getting. The average Wal-Mart associate earns about $8.81 an hour, or a yearly wage of about $15,500, meaning that hundreds of thousands of the company's workers live below the poverty line, according to unions.

The union-backed OurWalmart is seeking wages of $13 per hour, and is calling on the company to make full-time jobs available for employees who want them. The company disputes these characterizations and says on its website that it offers "competitive wages, good benefits and the chance to grow and build a career."

States worried about the growing costs of Medicaid have pressued Wal-Mart for years to improve worker benefits. In response, the company offered some benefits to those working less than 24 hours per week, only to reverse course last year and decree that new part-time employees would no longer get benefits and that people working 24 hours to 33 hours a week can no longer include their spouses in their coverage, though children are allowed.

Data from unions indicates that Wal-Mart employees are the largest recipients of government assistance among those that are employed in a huge number of states. That means that taxpayers are on the hook for these benefits to the tune of more than $1 billion.

Though it's unlikely the strike will put a dent in Wal-Mart's profits, some customers may start to wonder whether the company's low prices are worth the costs born by its employees.

Note: 

Walmart CEO Michael Duke has a total compensation of $18.1 million, and is the second highest paid executive in the Fortune 500. According to CNN Money, it would take more than 700 employees’ salaries to match his total compensation package.

Making Change at Walmart, the group leading Black Friday’s protest, is asking for a minimum wage of $13 an hour, more full time positions and affordable health care. Currently, the typical employee is paid $22,100 a year, slightly below the federal poverty line for a family of four (which is at $23,050 in 2012). Walmart earned $15 billion last year.