create class Mass_Clothes, bill/cart info return detail cloth info now
fix jsonfield bug! pip install "django-jsonfield" instead of "jsonfield". And now my Mass_Clothes works correctly
bill feedback add exp
add bill submit test
change runserver to localhost
add my coupon, list my coupon and test easily
add mycoupon interface, fix logistics address
fix bill model bug, add logging
fix third category add cart show bug
fix province city area save bug
add mycoupon
add bill admin show clothes
add my coupon status
fix my coupon not apply bill bug, fix bill add status time bug