Is it possible to Throttle the rate A/B samples and campaigns are sent?
In realms where Throttling is enabled, an option for setting the Throttling rate is available in the Deploy Campaigns wizard Advanced Settings. This option is available when deploying A/B Test campaigns. However, in order to honor the A/B Sample timing, the A/B Samples deploy at the normal system rate. Once a winning Sample is selected, the A/B Remainder campaign will deploy at the Throttled rate.