Hello, I have read that for uploading mesh there is needed to have credit card info on file. What I am asking is; 1. I was a premium user for once in 2015 but currently I am not, is it a neccessity to have a current payment method to upload mesh? or once a payment info on file is enough? 2. Should I be a premium member? or just adding a card info is enough for uploading mesh? and There is no credit card fees of this procedure?