Real World article
(written from a Production point of view)

Seppus III was a world mentioned in a scene cut from the Star Trek: Deep Space Nine episode "Ferengi Love Songs". The planet only appeared in the script of the episode. [1]

In the scene, Leck asks Grand Nagus Zek if he should invest in gouge mining on Feckle Prime, or tulaberry vineyards on Seppus III.