Hello, Yes you are correct. You can buy Deluxe on your main account and access the Seasons on the other platform that just own the standard Shadowkeep. [quote]DO SEASON PASSES TRANSFER BETWEEN PLATFORMS VIA CROSS SAVE? Yes. Season Passes can be shared across accounts you have successfully enabled. For full details and support for Cross Save, please visit our About Cross Save page on Bungie.net. https://www.bungie.net/7/en/Seasons/ [/quote]