Stack It Up

Payne announced the song's release date and shared its cover art on social media on 10 September.^[6] Payne stated that the song is about "working hard, being inspired and achieving your dreams."^[7]

Payne performed an acoustic version of the song at Vevo's New York City studio and released it digitally on 16 October 2019.^[8][9]

"Stack It Up" was written by Ed Sheeran,^[10] Artist Dubose, Steve McCutcheon and Frederick Gibson, while production was handled by Steve Mac.^[7] Musicially, the song has been described as a midtempo track^[11] and urban pop,^[1] with influences from trap and hip hop music.^[12]

Speaking on the KISS Breakfast show, Payne discussed writing the song with Sheeran stating, "We changed a couple things about the song because the song, in a sense, is kind of one-dimensional in a way, in that it's about making money. It's better to make money with or for someone, to share with someone."^[13]

Patrick Hosken of MTV stated, "Payne's got the chops, bounding from low croon to higher-register sultry swagger with ease... it still manages to lend 30 seconds to a boastful verse from A Boogie Wit Da Hoodie that also gives some life advice based on experience."^[7] Sade Spence of Elite Daily called the track "infectious."^[12] Salvatore Maicki of The Fader remarked, "it's all about reaping the benefits of late capitalism. A Boogie Wit da Hoodie agrees with Payne's sentiments, emphasized by his guest verse on the track. If, upon first listen, the song sounds like something Ed Sheeran would smear onto this world."^[14]

The music video for "Stack It Up" was released on 18 September 2019. The video shows Payne and A Boogie wit da Hoodie dancing and playing games in an arcade, as well as the pair becoming animated at one point.^[12] The video was directed by Nathan R. Smith.^[15]