Field help (PRITYP_SQH) 

This flag is used to determine whether the prices of the products are expressed ex-tax or tax inclusive. This flag influences the price list search. Only those price lists defined in a mode or those accepting a price conversion will be considered.

The quote price type is ex-tax or tax incl as a function of the price type defined in the customer. For a prospect, the price type proposed will always be ex-tax.

If the general Ex-tax and Tax-inclusive prices Sales parameter (NOTATI) is set to the value No, this information cannot be modified and the value of this field is then defined via the general Price type Sales parameter (PRITYP). The customer price type is then not relevant any longer.