Nope. 10 As well. The minimum is 10 qualified posts per week. Those unpaid qualified postcards you've made will only be included in the current week's payment once you've reached the minimum posts per week.
Thanks for the immediate response. Now I understand it clearly. Sorry if I've been inactive these past few days and may continue this coming day cause of my situation and responsibility right now so I'm not sure if I can complete at least 10 counted postcards this current week. But I will try my best to capture the known landmarks here in my location.