What is an iFrame?

PayGate Subscriptions offers the possibility to create agreements through publicly available iframes, which you can embed on your own website.

The advantage is that you let your visitors initiate the creation of the agreement instead of you creating it for them in our interface.

In order to get started with such an iframe, you have to:

  1. Decide what information (fields) you want your visitors to fill in, which fields should be pre-set to some value, and which optional fields will not be needed.

  2. Decide whether you will provide your visitors with the freedom to choose the amount, frequency and start date themselves OR you will pre define some plans to choose from.

  3. You can also provide us a custom design (in PSD format), which we will implement for your iframe, so that it better fits the look of your website.

You can contact at info@rainbowriders.dk to provide the above.

Here is a list of the required fields that should be present in every agreement and therefore in every iframe – regardless of whether they will be pre-filled or fillable by the end-consumer.


Here is some examples of what customizations we can do on your iframe in terms of the fields:

  • Remove if not required

  • Pre-fill and hide from the form

  • Pre-fill, but still leave them shown

  • Pre-fill, but still leave them shown & allow the subscriber to edit the value

  • For the Amount-Frequency-Start Date-Plan Name combination we can instead include a dropdown (for example) with pre-defined plans.

  • For the Custom Data fields, we can create unlimited number of those and we can make different types – i.e. single input, dropdown, text area.

Here is an example of a customized iframe where the subscription options are presented as radio buttons, amount is prefilled but editable, CPR and “Relation til foreningen” are collected as custom fields, and terms text is added as an additional element on the page:

You can also have multiple iframes with different configuration for using them in different places.

The first iframe is included in the one-time setup fee, while any additional iframes are billed extra.

GDPR and terms acceptance

A lot of our clients would require that the subscriber should accept some terms of service or agree to his personal data being processed as per GDPR.

We can accommodate that by adding an additional checkbox in the form, which the subscriber would need to check (i.e. accept terms) if he wants to submit the form and create the agreement.