i.id AS invoice_id,
i.description, i.longdescription, i.qty, i.fxsellprice AS sellprice, i.parts_id AS id, i.unit, i.deliverydate, i.project_id, i.serialnumber,
i.price_factor_id, i.price_factor, i.marge_price_factor, i.discount, i.active_price_source, i.active_discount_source,
i.id AS invoice_id,
i.description, i.longdescription, i.qty, i.fxsellprice AS sellprice, i.parts_id AS id, i.unit, i.deliverydate, i.project_id, i.serialnumber,
i.price_factor_id, i.price_factor, i.marge_price_factor, i.discount, i.active_price_source, i.active_discount_source,