Tips · Advice & how-tos
Useful tips.
Practical answers to things rental businesses keep asking about. Each tip covers one specific thing — written so you can use it the same day.

Featured · No 06 · Jun 2026 · TWICE Commerce · 9 min read
Listings, SKUs, and Stock Items in TWICE Commerce: What Each One Actually Is
Three things you'll meet in TWICE Commerce that look almost identical from outside but mean different things. Here's what each one is, what it does, and how they connect.
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Serialized or Pooled Inventory in TWICE Commerce: How to Decide
When you register stock in TWICE Commerce, you pick one of two tracking modes. The choice affects what you can see, report on, and earn from for the lifetime of every item. Here's how to decide.
→ 04What's New in TWICE Commerce 2.0?
TWICE Commerce 2.0 is a complete rebuild of the platform — new database, new admin, new API, and a new operating system approach to circular commerce.
→ 03TWICE Commerce vs. TWICE Rentals app for Wix — What's the Difference?
Are TWICE Commerce and TWICE Rentals app for Wix the same thing? Different products? Which one do I actually have?
→ 02What is TWICE Rentals for Wix — and How Does It Work?
TWICE Rentals app for Wix is native app for Wix; it brings the power of TWICE Commerce platform to Wix.
→ 01What is TWICE Commerce?
TWICE Commerce is a dedicated platform for businesses that rent or resell products — built from the ground up for the way rental businesses actually work.
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