AMSTERDAM — Sticker Mule, the online custom printing and promotional merchandise company led by would-be congressional candidate Anthony Constantino, has laid off 68 employees at its Amsterdam ...

Sticker Mule, an online sticker merchandising firm that blew up in the public eye with a blast email to its entire customer base following an assassination attempt on President Donald Trump ...

When Anthony Constantino decided to share his unfiltered thoughts on social media about the hate that Donald Trump and his ...

Here's a weird one. As you know, Punk rock and stickers are interlocked with many, many, many bands using stickers as a means of promotion and cheap merchandise. Sticker Mule is one of the largest ...