You can get The Sims 4 Digital Deluxe Upgrade Free at Origin for ONE DAY ONLY.
Add the The Sims 4 Digital Deluxe Upgrade to your cart. At checkout enter the promo code simsupgrade and the price drops to $0.
You can get the upgrade for free even if you don’t own the base game. Might be a good idea to pick it up if you plan on buying the game at any point in the future.
Don’t forget the deal is live for One day only!