| Time on page | Wait a set number of seconds before offering help, so you are not interrupting someone who just arrived. Defaults to 30 seconds. |
| Page address | Limit the invitation to the pages where it makes sense — pricing, checkout, a specific product, your documentation. |
| Referrer | Treat visitors arriving from a search engine, a campaign, or a partner site differently from people who typed your address. |
| Browser language | Greet visitors in a language they read, and route them to a team that speaks it. |
| Return visits | Hold an invitation back until someone has come back a few times — a returning visitor is a warmer conversation than a first-time bounce. |
| Department | Send the resulting chat to the right team, so a pricing-page invitation does not land in a technical support queue. |