Mickey7@lemmy.world to Lemmy Shitpost@lemmy.world · 3 days agoCan anyone explain why?lemmy.worldimagemessage-square141linkfedilinkarrow-up1341arrow-down118
arrow-up1323arrow-down1imageCan anyone explain why?lemmy.worldMickey7@lemmy.world to Lemmy Shitpost@lemmy.world · 3 days agomessage-square141linkfedilink
minus-squareLemmyThinkAboutIt@lemmy.ziplinkfedilinkarrow-up1·15 hours agoI’m wondering how this is calculated? Is the data tracked by IDs scanned and birthdays entered at registers?
I’m wondering how this is calculated? Is the data tracked by IDs scanned and birthdays entered at registers?