WooCommerce Subscriptions

Please add ability to control subscription first renewal start date/period price and shipping different from the initial.
For example sell to $400 – 4 week subscription with $35 shipping price.
but I want to add an option $500 – 6 week option and $35 shipping price. After 6 weeks, the renewal period and price switch to $400 – 4 week and $35 shipping.

It is not possible to control it with sign up fee and free trials. and if I use sign up fee with free trial the shipping price doesn’t apply in the checkout