Business customer group approvals at the end of the third quarter were up 45 per cent to 304 from 210 at the end of the second quarter.
The company says group approvals continue to grow consistently in line with expectations.
Meantime, its Paydentity ecosystem continues to expand as a business service offering, with a focus on growth through customer acquisition and multiple revenue lines, including card acquiring and eMoney accounts growth.
Shares in ISignthis (ASX:ISX) are trading 20.86 per cent higher at $1.13.