This attribute defines the advertised sale price of your item.
Use the attribute 'sale price' if you promote products on sale. You have to claim the advertised sale price of your products separately from the regular price. Otherwise you must adapt the value in the attribute price. You can find further information on how to submit this attribute on the sale information site.
To use the attribute 'sale price' correctly you must always submit the attribute price with the regular price and currency before.
On Google Shopping only prices above 0 are allowed. Mobile phones and tablets that are bound to cell phone plans are excepted from this.
Use the attribute sale price effective date to define a start and an end date of the sale price. If you don’t use this attribute the system will use the price that was defined at the attribute price.