How many connection requests can I send a day?
We recommend sending connection requests to no more than 3–5% of your total LinkedIn connections.
For example, if you have 1500 total LinkedIn connections, you can send 75 connection requests per day.
To change the number of connection requests, go to Dux-Soup Options and click on the Throttling tab:
Below you will see your Daily Limits, where you can override the default settings by ticking the box "Check to confirm you understand the risk". Change the number of invites under "Connection requests" as shown below: