last bugs before sleep

code/moya-database/src/main/java/fi/codecrew/moya/model/Product.java

@@ -423,7 +423,9 @@ public class Product extends GenericEntity {
 	}
 	}
 
 
 	public boolean isDeliverableProduct() {
 	public boolean isDeliverableProduct() {
-		return !(isUsershopAutoproduct() || getProductFlags().contains(ProductFlag.PREPAID_CREDIT));
+		
+		// Autoproduct, prepaid credit or negative product
+		return !(isUsershopAutoproduct() || getProductFlags().contains(ProductFlag.PREPAID_CREDIT) || getPrice().compareTo(BigDecimal.ZERO) < 0);
 	}
 	}
 
 
 	public Role getShopRequiredRole() {
 	public Role getShopRequiredRole() {

code/moya-web/src/main/java/fi/codecrew/moya/web/flow/CardlessIncomingView.java

@@ -189,7 +189,7 @@ public class CardlessIncomingView extends GenericCDIView {
 		List<GroupMembership> memberships = ticketBean.findMembershipPrintlistForUser(userview.getSelectedUser());
 		List<GroupMembership> memberships = ticketBean.findMembershipPrintlistForUser(userview.getSelectedUser());
 
 
 		for(GroupMembership gm : memberships) {
 		for(GroupMembership gm : memberships) {
-			if(gm.getEnteredEvent() != null) {
+			if(gm.getEnteredEvent() == null) {
 				return false;
 				return false;
 			}
 			}
 		}
 		}