As part of a settlement of a class-action lawsuit accusing Monsanto of failing to warn customers that its Roundup weed and grass killer could potentially cause cancer or other adverse health effects, the agricultural giant has agreed to pay $45 million.

The payout is unrelated to the tens of thousands of personal injury claims filed against Monsanto and its parent company, Bayer, by people diagnosed with cancer after using Roundup. The claimants in this suit alleged Monsanto was negligent in not warning them of the danger.

Read on to find out what the Roundup case is about, who can file a claim and how much class members can expect to receive.