Minimum length of stay requirements for Vrbo discounts

Currently, when managing Vrbo discounts (such as mobile or preferred guest discounts) within Hospitable, there is no option to set a minimum length of stay requirement for the discount to apply. On Vrbo directly, hosts can specify that a guest must book a certain number of nights to qualify for these specific discounts. Adding this functionality to Hospitable would allow hosts to maintain their pricing strategies and stay requirements without having to leave the platform.