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easy buy / Smart shopping aids

easy buy

This is a smart cart , it can link your cellphone bind credit cards.
enter the supermarket . when you put some commodity in to yo
ur shopping cart it is already checking out . Can avoid over cr
owding the shopping cart bottom can be raised and lowered
save the time of shopping process ,easy to take.

University

asia university

asia university
Taichung, Taiwan

wei ting lin,
asia university