Amazon and online pharmacy PillPack have entered into a definitive merger agreement under which Amazon will acquire PillPack.

“PillPack’s visionary team has a combination of deep pharmacy experience and a focus on technology,” says Jeff Wilke, Amazon CEO, worldwide consumer, in a release. “PillPack is meaningfully improving its customers’ lives, and we want to help them continue making it easy for people to save time, simplify their lives, and feel healthier. We’re excited to see what we can do together on behalf of customers over time.”

TJ Parker, co-founder and CEO of PillPack, says, “PillPack makes it simple for any customer to take the right medication at the right time, and feel healthier. Together with Amazon, we are eager to continue working with partners across the healthcare industry to help people throughout the US who can benefit from a better pharmacy experience.”

Completion of this transaction is subject to regulatory approvals and other customary closing conditions. The parties expect to close the transaction during the second half of 2018.