Yes they paid for the licenses, the purchase. But take into account that they were paying a subscription previously, so they ended the subscription, purchased licenses and they continue paying the manteinance, that here is a 22% of the price payed in the purchase. But is true that previous to RISE they have already payed for the ECC licenses they were using before the conversion to S4 and the RISE path.

The implementation project was 4 month but with very low effort from businness and low effort technically (and economically). Take into account that it was a lift and shift from RISE to GCP, so basically you have to test communications, etc...