Is any tips/hint for exchange from one currency to another ? example is a sale of the same product in more currency around the world like $ (dollar) € (eur) £ (sterlin). I like show the product value in only € (euro) and imput in table the p...

Hi to all, Anyone can help/hint to this :slightly_smiling_face: Have a field “formula” in table A and want in this field the Average of the all field “currency” locate in table B or better have a table PRODUCT and want the average of all price of...