no.. that's not how it works.

when you say that they should have a specific sku, where does it come from? or is this something new you want to create?

this will require a bit of custom coding work.

There are 2 reasons to have sku on plans:

- Consistency in invoices same sku for the same subscription plan:
sku P-01.01 on evryinvoice for subscription Plan 1

- When a plan is updated the plan sku can be changed
When we make a change to a plan BUT we keep the same name
With a now different sku we can make the difference between the old and the new plan when looking at the invoice
- old sku P-01.01 (version 1 of Plan 1)
- new sku P-01.02 (version 2 of Plan 1)

MORE info for the above post:

when you say that they should have a specific sku, where does it come from?

As there is no sku in PayPlans I was think of using the PayPlans Teaser Text area as an sku field for my purpose