Nay_Nat2 we see a lot of questions about purchasing console content. It's purchased from Sony and Microsoft. Even when you go through the EA site it takes you to the console manufacturers sites. They often have their own sales events but they don't always coincide with PC offers. But at least we do get the chance to see sales events from the Sims dashboard when loading the game. So rather than having to check elsewhere for sales we can just have a quick browse before we open our game to see if any packs are reduced.
On Xbox there are some pre made bundles in the Microsoft Store currently on sale. To see those it's the Microsoft Store from the Xbox dashboard. It's a shame that over the years we've not been able to make our own bundles like PC players but that's down to the console manufacturers. 🎮