My job at wal-mart has been fluctuating and bipolar that it's making me want to potentially seek out other jobs. I've acquired a few certifications with them that enables me to operate some of their machines like electric pallet jack, sit-down forklift, a walking stacker .etc

Unbeknownst to me, I am not allowed to carry these certifications outside Wal-Mart to use. But I know I can at least mention on my resume that I am capable of using these machines.

How would I word this on my resume?