hello
i have odoo 10
i want to put a minimum sale price in odoo 10
for example, if I have a product called (printer)
and the cost for the printer is 100$
and the sale price for the printer is 200$
this what its look like
but i want to add new thing called minimum sale price
it will be like this
product cost 100$
minimum sale price 110$
sale price is 200$
and when the salesperson tries to make a quotation or invoice when he put the product in the lines it shows him the sale price, i want to give him permission to change the price but he can't sale less than the minimum sale price
and nobody can sell less than the cost price
is there any tool or app for this