Aramark, the nationwide refreshment and food services provider, has installed artificial intelligence powered self-service checkout kiosks at all of its Major League Baseball stadiums, including Citizens Bank Park in Philadelphia, according to a Philadelphia Business Journal report.

When users are ready to check out, they place items on the kiosk unit, which can scan multiple items at once for payment.

Aramark has partnered with Mashgin, a technology provider, to provide the self-checkout kiosks.

The kiosks have delivered a 40% faster transaction and as much as a 25% sales boost, according to Aramark.