I'm trying to find out if it's possible to use the Vine review service for 2 free reviews for a specific ASIN and then once the reviews come through go back and choose one of the paid tiers for the same ASIN.

Something tells me that you can't but that would defeat the whole objective of giving you a taster, which if you like it you would go back and buy it.

Anyone experienced doing this and the outcome.

Thanks