These open-source MMM tools solve different measurement problems, from budget optimization to forecasting and preprocessing.

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Another year, another last-minute holiday spiral of “what ...

Cyber Monday is here, and we’re updating this story regularly. To find the best deals in every category, follow all of our Cyber Monday coverage. The best Advent calendars should already save you some ...

If you click on links we provide, we may receive compensation. From kids to coffee lovers, there’s one for every age and interest Amazon (3) Santa might check his list twice, but you might not want to ...

We may receive a portion of sales if you purchase a product through a link in this article. Remember the SNL “Christmas Morning” sketch—the one where the whole family unwraps a bounty of perfect gifts ...

If you click on links we provide, we may receive compensation. With more fun picks for adults and kids from $21 Amazon Christmas is a few weeks away, but that can feel like an eternity when you’re ...

When you make a purchase using links on our site, The Week may earn a commission. All reviews are written independently by our editorial team. Gone are the days of simple advent calendars holding tiny ...

Advent calendars for 2025 are pulling out all the stops. From chocolates to coffee to fine jewelry and tool sets, you'll find an Advent calendar that's perfect for everyone on your list. Let the ...