To work for sales or office girl?

Sales:
Working for Polo Raph. $6.30/hr. 1week 6days, if peak period, 1 week 7days &both weekends.
Morning shift, shop opens till 6pm.
Mid shift, 11am-8pm
Full shift, shop opens till shop closes.

Office:
Office hour. Office bound. Data entry and admin.


I think I would prefer Sales as a job since I'm always the one that loves to hop around and all. Right? Ask me sit there for more than 2hours, I will already be screaming. Oh well, shall give an answer when I return from Japan. Enjoy first. Any advice, please tell me through my tag board. Thank you! (: