Payment & Booking

You don't have time to study our terms and conditions?
We summarize our payment and booking processes briefly and simplifed.
Should you miss certain topics or have further, more detailed questions, then we must refer you to our terms and conditions, or, simply contact us at or directly by phone.
We will help you quickly and easily.

For free

Anyone who comes from the refrigeration, air conditioning and ventilation industry or works in this industry, can register on
The smallest package is our free "Basic Partner" account.
This account gives you the opportunity to increase your visibility in the industry as a manufacturer, service provider or operator.
The scope of the Basic Partner's services is rather large.
In our subscription overview, you can see all activated options.

Payable Options

You can achieve greater visibility on with more content. More content means larger subscription packages, which are then subject to a fee.
Before making any chargeable booking, we would like to point out that a purchase contract with is concluded by clicking the appropriate button and an invoice is then automatically created and sent.


We distinguish between several types of subscription memberships, which you can find in the current plan and price overview.
In addition, we offer other products such as advertising space, newsletters or social media campaigns and job advertisements. You can either find these in our media data or request an individual offer. You can use our contact form for this.
All prices are gross and include VAT at the time of booking.


You buy all electronic products at on account.

Invoice delivery

All invoices will be emailed to the email address you previously provided.
By default, our system sets the e-mail as the target address for all invoices during registration.
However, you can change the billing address (e-mail) in your account.
There is no delivery by post.

Terms of Payment

After receipt of the invoice, payment must be made to the bank account specified in the invoice within two weeks.


The first reminder will be sent after the payment deadline of two weeks has expired.
It is not associated with additional fees and serves as a payment reminder.
If payment is still not received after a further two weeks, a second reminder will be sent with additional fees.
The reminder fees will be charged in addition to the outstanding amount already due.

Late Payment

If payment is not made, reserves the right to reset the account and/or the booked service to Basic.
If you have already published content during this period, it will not be deleted but deactivated.
Once the account has been settled, your content can be reactivated from your dashboard.

We wish that you have fun using our platform and good luck in winning new customers.
Here you can find our subscription options.