Royal Bank of Scotland switch cards do not have an issue number - this is causing problems with ordering as none can be entered when asked.
Go into Business Settings, then add a new card in payment details. This card must not have the tick box for issue number checked (Business Settings | Payment and Security). When you have done this, upload the site.
Go into Business Settings, then add a new card in payment details. This card must not have the tick box for issue number checked (Business Settings | Payment and Security). When you have done this, upload the site.