Pricing Tiers
| Tier | Who can set it | Visibility | Notes |
|---|---|---|---|
| Regular | All subscribers | All subscribers | Required on every Limit Order. The default price shown on order books and market data feeds. |
| Professional (Tiered) | Dealers only | Dealers only | Optional alternate price. Falls back to regular price if not set. Cannot be tighter than the regular price. Shown only to other dealers. OpenYield offers auto-professional (tiered) price algos to Dealer subscribers. |