current i succeeded Get Catalog from playfab.
but i still confuse that create IAP request pipleline because theres's so many
function in clientAPI.
is
GetClientAPI->StartPurchase()
GetClientAPI->PayForPurchase() GetClientAPI->ValidateGooglePlayPurchase()
GetClientAPI->ConfirmPurchase() those function request call sequence right way for Real Money purchasing? and GetClientAPI->PurchaseItem() is only for Virtual currency purchasing?