Connect 1.

e-Tax Invoice

From issuing the e-tax invoice
to linking between companies, take it one-stop

We provide a perfect condition
to fulfill customer's needs.

  • Linkage REST API+JSON
  • All data encryption
  • Real-time company status check
  • Convenient e-Signature
  • PUSH Service (Webhook)

WE DO

e-Tax Invoice

NTS Crawling

e-Authentication

Messaging Service

API Service

The most needed

e-Tax invoice solution

Since 2004, as the first year of our business,
we have focused on technology of e-Tax invoice.
Now it is getting the credit of professionalism from lots of people.

LinkHub do not take a just easy way.
We only think everyone's success.

Find a solution effectively to various issues of your works.
We'll be willing to help customer's taxation works.

e-Tax invoice solution

Flow chart

Our e-Tax invoice are advancing with
brand-new technology and experiences day by day.

① Issue an e-Tax invoice ② Notify the e-Tax invoice to buyer ③ File to NTS ④ Receive file result ⑤ Real time status notification with webhook Check filed status from NTS Check filed status from NTS ① Issue an e-Tax invoice ② Notify the e-Tax invoice to buyer ③ File to NTS ④ Receive file result ⑤ Real time status notification with webhook Check filed status from NTS Check filed status from NTS

What our users say.

popbill's users_say

We changed our e-Tax invoice service
to LinkHub's on the recommendation
of my co-worker.

We searched new company a lot because it hasn't been available to install Agent on our system. Then, my colleague recommended LinkHub.

There is no worry about the security, and the cost is also reasonable. So we highly recommend LinkHub.

We are running a kind of open
market.

We issue e-Tax invoice to our traders taking the method of purchase invoice and pay trade cost twice a month. method too. Don't hesitate to consult.

Our traders are very pleased with a user friendly system and we are satisfied with a sub-function like selection of charging

popbill's users_say

We are very satisfied with
NTS company status check service
for management of our clients.

After using LinkHub's service, we eliminate much of its hassle. Because only thing we have to do is just to cancel the issuing an e-tax invoice to closed company. The cost is reasonable and help desk responds quickly.

LinkHub was the only one
that could support technically
about our system.

Thanks to LinkHub, we could develop the process of issuing e-Tax invoice, sending a text and kakao message in our separated private network. Now we use BSA of connecting function in setting of OOO proxy. It's really convenient to use, especially in part of linking with existed API service as well as remarkable speed.

popbill's users_say

Supporting various development
languages is the most satisfying.

Above all, LinkHub provide the detailed online-manual and sample sources of Python we use.
Also we could get the feedback from LinkHub's engineers directly when we had an issue.
LinkHub is the only to provide both e-Tax invoice and fax service. We'll be willing to choose again on the next project.

LinkHub has a very quick process
to use their services.

They are operating specialized
consultant lines-development, operating service and contract-for customer's convenience.
It was really helpful during development.
They are monitoring regularly about user's system error and give a notice about that. Thanks to it, there wasn't any difficulty to use live service too.