diff --git a/functions/src/stripe.ts b/functions/src/stripe.ts
index d32010a6..ac3e2a19 100644
--- a/functions/src/stripe.ts
+++ b/functions/src/stripe.ts
@@ -5,7 +5,13 @@ import Stripe from 'stripe'
 import { getPrivateUser, getUser, isProd, payUser } from './utils'
 import { sendThankYouEmail } from './emails'
 
-export type StripeSession = Stripe.Event.Data.Object & { id: any, metadata: any}
+export type StripeSession = Stripe.Event.Data.Object & {
+  id: string
+  metadata: {
+    userId: string
+    manticDollarQuantity: string
+  }
+}
 
 export type StripeTransaction = {
   userId: string
diff --git a/web/components/confirmation-button.tsx b/web/components/confirmation-button.tsx
index e07b6dab..e895467a 100644
--- a/web/components/confirmation-button.tsx
+++ b/web/components/confirmation-button.tsx
@@ -8,7 +8,7 @@ export function ConfirmationButton(props: {
   id: string
   openModalBtn: {
     label: string
-    icon?: any
+    icon?: JSX.Element
     className?: string
   }
   cancelBtn?: {
diff --git a/web/components/nav/menu.tsx b/web/components/nav/menu.tsx
index 9d348fab..24fb35a4 100644
--- a/web/components/nav/menu.tsx
+++ b/web/components/nav/menu.tsx
@@ -3,7 +3,7 @@ import { Menu, Transition } from '@headlessui/react'
 import clsx from 'clsx'
 
 export function MenuButton(props: {
-  buttonContent: any
+  buttonContent: JSX.Element
   menuItems: { name: string; href: string; onClick?: () => void }[]
   className?: string
 }) {
diff --git a/web/pages/simulator.tsx b/web/pages/simulator.tsx
index dcf44478..dc6ca873 100644
--- a/web/pages/simulator.tsx
+++ b/web/pages/simulator.tsx
@@ -110,11 +110,13 @@ function TableRowEnd(props: { entry: Entry | null; isNew?: boolean }) {
   }
 }
 
+type Bid = { yesBid: number; noBid: number }
+
 function NewBidTable(props: {
   steps: number
-  bids: Array<{ yesBid: number; noBid: number }>
+  bids: Array<Bid>
   setSteps: (steps: number) => void
-  setBids: (bids: any[]) => void
+  setBids: (bids: Array<Bid>) => void
 }) {
   const { steps, bids, setSteps, setBids } = props
   // Prepare for new bids