And , not infrequently , the systems creak and groan as they bear the strain .
Payments systems set up decades ago continue to be used sometimes retrofitted , sometimes force - fitted -- to meet the needs of modern corporations .
Not infrequently , the systems creak and groan as they bear the strain .
Payments systems set up decades ago continue to be used sometimes retrofitted , sometimes force - fitted -- to meet the needs of modern corporations .