This applies to Requesters, Controllers and Account owners.
If you're unable to track with which merchant you made a purchase or if you're using a subscription card and multiple suppliers charge the same card and/or you can always retrieve the name of the supplier directly from the Spendesk web interface.
Understanding which merchant charged my card
Simply click on the related payment in your Payments tab, then on the right panel see below "Transaction description". You'll find the imprint of the merchant who charged/debited your card.
Use this information in your export (for controllers and account owners)
This imprint can also be retrieved in your final exports and allows us to track the name of the supplier if you need to.