You have a subscription product set for 5 months and you can collect the shipping cost involved for 5 months while collecting the upfront payment.
To enable this, navigate to settings tab and click on Woocommerce subscription Upfront. 

In the Collect shipping field, you can select from three options available, 

  • Only for initial order
  • In upfront for all recurring
  • In upfront for all recurring - split and add while having multiple items in cart

Only for initial order:
Shipping cost will be collected only for the first month.

In upfront for all recurring:
Shipping cost will be collected entirely for the subscription upfront length.

In upfront for all recurring - split and add while having multiple items in cart:
When two products are added to the cart, the shipping cost for each of the  product will be split and calculated accordingly.

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