On the Systeme io funnel page, if the user configures “Next step URL” on the button property, what it means is after the website visitor clicks on the button, it will bring the visitor to the next available page in the funnel step.
It can be a thank you page, a sales page, or any page in the funnel step.
What if I specify “Next Step URL” but do not have the next funnel step?
By specifying or selecting “Next Step URL”, you are basically telling the system to go to the next page in the funnel step. If you selected “Next step URL” but do not have a page created in the subsequent funnel step, Systeme io will show your visitors the “page not defined” default page.