OpenMeter's no-code product catalog now supports add-ons, allowing customers to easily purchase additional products or services while keeping the entry price low. Add-ons are commonly used for bundling high-value features into plans, reducing base prices and offering them only to customers who need them. They can also be used for cross-selling other products or services, dynamic usage tiers, lowering entry prices, seasonal or temporary add-ons, and supporting temporary add-ons. When pricing with add-ons, it's essential to consider whether the feature should be bundled into a plan or sold separately, taking into account subscription management and plan compatibility. OpenMeter supports various features for add-ons, including versioning, multiple rate cards, single and multi-instance purchases, enabling feature access, extending usage limits, and plan compatibility.