Holiday decor searches are already climbing months ahead of the season, and TrueGether (www.truegether.com), a marketplace for buying and selling items online, is seeing that interest show up on the seller side too. Decorations are a category with a lot of seasonal turnover, which makes it a natural fit for sellers on TrueGether.

TrueGether lets people sell online for free, so a seller listing decorations keeps what they sell for instead of losing a percentage to the platform.

"Seasonal categories are where fees hurt the most, because the items usually aren't worth much individually," said a TrueGether spokesperson. "Take a cut out of a five-dollar ornament lot and there's barely anything left for the seller. Zero fees means it's actually worth listing."

Sellers looking to list decorations or anything else ahead of the season can find more information at www.truegether.com.