Whats the dif between B, E and D. i thought they were all specialist? have i chosen good shop categories?

A Major shopping units
B Clothing and Shoe Shops
C Convenience shops
D Furniture and Carpets
E Specialist shops
F Personal services
G Catering and entertainment
H Car Sales
J Professional services and offices
K Public buildings
L Transport
M Change
N Residential
P Industrial
Q Discount stores
R Charity

thanks.

The obvious difference is the product they sell. However, you can find both B and D being sold in A (Wall-mart major department stores). B can also be found at Q (pay-less shoes for example and again Wall-mart).
Don't know if this answers your question, what are these categories for?

B, D, H are all specialist shops with a specified speciality. You might also have a specialist shop that sells jewelry. It is E.