they are a scam, they are not allowing appsumo users to use their ai credit to models like seedance 2.0, even tho they promised ai credits would be used for future models. It's not the best because if you create a free account you will found out they are hiding happy horse and seedance 2.0 models. Much better platforms exist that include seedance 2.0. Search on chatgpt and you will see what i mean