Herewith some classification and ad

Herewith some classification and advice needed from you:
> - Kindly advice is there necessary to classify 'Advertising fee' under Cost of Sales instant of selling expenses. Otherwise, any good suggestion?
> - Furthermore advisable not using 'Advertising fee' and changed to 'Messenger Costs'?
> - Kindly advice whether 'Messenger cost' can be classified as a products nor services?
> - Paid for overseas suppliers (purchased of products), Malaysia, subject to any withholding tax?

ผลลัพธ์ (อังกฤษ) 2:

Herewith some Classification and Advice needed from You:.
> - Kindly Advice is there necessary to classify 'Advertising Fee' under Selling Expenses Cost of Sales of Instant. Otherwise, any good suggestion?
> - Furthermore advisable Not using 'Advertising Fee' and changed to 'Messenger Costs'?
> - Kindly Advice whether 'Messenger Cost' Can be classified as A Products Nor Services?
> - Paid for Overseas Suppliers (Purchased. of products), Malaysia, subject to any withholding tax?