code: def convert_to_price(price_str)
        raise SolidusImportProducts::Exception::InvalidPrice unless price_str
        punt = price_str.index('.')
        coma = price_str.index(',')
        if !coma.nil? && !punt.nil?
          price_str.gsub!(punt < coma ? '.' : ',', '')
        end
        price_str.tr(',', '.').to_f
      end
docs: Special process of prices because of locales and different decimal separator characters.
   We want to get a format with dot as decimal separator and without thousand separator