private static int GetCustomPlan(int skuCount) { int Totalcost = 249; int planid = 0; double Extra_Count = skuCount / 250; int Extra_Cost = (int)Math.Floor(Extra_Count) * 50; Totalcost += Extra_Cost; int OldPlanId = AccountData.GetPlanId(Totalcost); if (OldPlanId > 0) { var plandetials = StripeHelper.GetPlan(OldPlanId.ToString()); if (plandetials != null) { planid = OldPlanId; } } if (planid < 1) { var plans = StripeHelper.GetTopPlan(); var Plan = plans[0]; planid = Convert.ToInt32(Plan.Id) + 1; var planOptions = new StripePlanCreateOptions() { Id = planid.ToString(), Name = "Custom", Amount = Totalcost * 100, Currency = "usd", Interval = "month", }; var res = StripeHelper.CreatePlan(planOptions); if (res != null) { AccountData.CreateCustomPlan(planid, Totalcost); } else { planid = 0; } } return(planid); }