Neteller, the payment system used by InterBingo, is continuing to experience high levels of company growth, according to reports.
The widely-used payment device has seen 500,000 new customers sign up to its business in the last six months.
Neteller spokesman and Andrew Gilchrist explained to online-casinos.com the company's positive outlook regarding the new figures.
He said: "The second quarter is usually regarded as a slower quarter, this time of year is traditionally slower than the first quarter.
"We sit in the middle, we offer an indemnified product, and they [operators] do not have to deal with banks, payment problems, or customer disputes. For them it offers greater flexibility."
Neteller has expanded at such a rate that it now has a daily sign-up rate of 3,251, which is a 19 per cent increase on the last recorded figures. The company has also gained a customer base of around three million people spread across 120 countries worldwide.