Jyoti,
I think your post is full of learning!
When you suggest using a different sales area, which element (VKORG or VTWEG or SPART) would you propose / think of changing (to create a new sales area)?
Side comment: When a new sales area is created, the necessary action in order to create valid condition records also has to be taken in to consideration.
Furthermore, from configuration point of view too, extra work has to be done e.g. Sales area assigned to Sales document type (t-code OVAZ)
condition record currency is really a crucial factor, which generally overlooked during conceptualize these kind of requirement.
When you say "these kind of requirement", could you please elaborate (give examples) of requirements?
Thank you, in advance!