Automated tools can perform tasks relentlessly, not becoming tired or prone to mistakes; the same can’t be said for people. Manual verifications imply manual data entry, which potentially introduces errors into the process. Errors can cause false rejections on verification checks, meaning that data has to be reentered, information has to be reacquired or accounts get rejected outright. Any of these results can lead to higher costs, a bad customer experience or a loss of revenue.