Can anyone help, been asked to change the Installation ID for Worldpay, but can’t find anything or anywhere that I would change this. They stated it would need to be done on site. Any help would be appreciated.
Topic summary
Request to change the Worldpay “Installation ID” used on the site’s cart/checkout, but the author cannot find where to edit it and was told the change must be made on the site itself.
Context: The Installation ID is the identifier for a Worldpay payment installation that routes transactions; updating it normally involves modifying payment gateway settings or the site’s integration configuration. No platform or admin area was specified, and no code snippets or screenshots were provided.
Current status: No answers or guidance yet. Key open question: where in the site (admin payment settings vs. code/config files) should the Installation ID be updated to switch Worldpay installations? Discussion remains unresolved and awaiting instructions or pointers to the correct settings/location.