"We then found a way to meet those requirements, then showed them both through a concept stage then took them through a prototype and they were happy with that and they've approved the use of that."
The iOS app and one for Android devices as well as the website will collect information, collect signatures and collect their names, "then we will give the Electoral Commission all the information they need and in addition we will give them the printout of the paper result which then meets the Electoral Act requirement".
Prospective members will be able to use a touch screen, mouse or track pad to sign the necessary declaration after filling out the membership form on the Apple or Android app or on the party's website.
"Whatever people have it works for everyone. Essentially you've signed it as a document."
While the ability to sign up members online will speed up the process of getting to 500 members, Mr Kumar was unsure how long that process would take.
"There hasn't been a way of trying to gauge interest. We've had a lot of people contact us, people working for the party and Kim directly asking how they can sign up. There's definitely substantial interest. That has to be converted to people signing up and paying $1.29.
"I'm reasonably optimistic it will happen quickly."
Once the the party submits the information to the commission Mr Kumar expected it would take about four to six weeks for the commission to verify the members. A party launch would take place after that.
In the meantime the launch of the call for membership on Thursday would consist of the launch of the apps and the sign up capability on the Internet Party's website, media interviews with Mr Dotcom and publicity on social media.
Mr Kumar said some "high level policy" would be discussed but party spokesman John Mitchell said there would be no information about candidates as they would be drawn from members once the party was registered.