diff --git a/src/lib/ae_events/ae_events__exhibit.ts b/src/lib/ae_events/ae_events__exhibit.ts
index f1b7840f..4620c8c5 100644
--- a/src/lib/ae_events/ae_events__exhibit.ts
+++ b/src/lib/ae_events/ae_events__exhibit.ts
@@ -1,7 +1,9 @@
 import type { key_val } from '$lib/stores/ae_stores';
 import { api } from '$lib/api/api';
 
+import { db_save_ae_obj_li__ae_obj } from '$lib/ae_core/core__idb_dexie';
 import { db_events } from '$lib/ae_events/db_events';
+import type { ae_EventExhibit, ae_EventExhibitTracking } from '$lib/types/ae_types';
 
 const ae_promises: key_val = {};
 
@@ -206,7 +208,7 @@ export async function load_ae_obj_id__exhibit({
     exhibit_id: string;
     try_cache?: boolean;
     log_lvl?: number;
-}) {
+}): Promise<ae_EventExhibit | null> {
     console.log(`*** load_ae_obj_id__exhibit() *** exhibit_id=${exhibit_id}`);
 
     const params = {};
@@ -274,7 +276,7 @@ export async function load_ae_obj_li__exhibit({
     params: any;
     try_cache?: boolean;
     log_lvl?: number;
-}) {
+}): Promise<ae_EventExhibit[]> {
     console.log(`*** load_ae_obj_li__exhibit() *** event_id=${event_id}`);
 
     const enabled: string = params.qry__enabled ?? 'enabled'; // all, disabled, enabled
@@ -380,9 +382,10 @@ export async function load_ae_obj_id__exhibit_tracking({
 }: {
     api_cfg: any;
     exhibit_tracking_id: string;
+    params?: key_val;
     try_cache?: boolean;
     log_lvl?: number;
-}) {
+}): Promise<ae_EventExhibitTracking | null> {
     console.log(
         `*** load_ae_obj_id__exhibit_tracking() *** exhibit_tracking_id=${exhibit_tracking_id}`
     );
@@ -452,7 +455,7 @@ export async function load_ae_obj_li__exhibit_tracking({
     params: any;
     try_cache?: boolean;
     log_lvl?: number;
-}) {
+}): Promise<ae_EventExhibitTracking[]> {
     console.log(`*** load_ae_obj_li__exhibit_tracking() *** exhibit_id=${exhibit_id}`);
 
     const enabled: string = params.qry__enabled ?? 'enabled'; // all, disabled, enabled
@@ -545,7 +548,7 @@ export async function create_ae_obj__exhibit_tracking({
     external_person_id: string;
     params: key_val;
     log_lvl: number;
-}) {
+}): Promise<ae_EventExhibitTracking | null> {
     console.log(
         `*** handle_create_ae_obj__exhibit_tracking() *** exhibit_id=${exhibit_id}, event_badge_id=${event_badge_id}`
     );
@@ -631,7 +634,7 @@ export async function update_ae_obj__exhibit_tracking({
     data: any;
     params: key_val;
     log_lvl: number;
-}) {
+}): Promise<ae_EventExhibitTracking | null> {
     console.log(
         `*** handle_update_ae_obj__exhibit_tracking() *** exhibit_tracking_id=${exhibit_tracking_id}`
     );
diff --git a/src/lib/types/ae_types.ts b/src/lib/types/ae_types.ts
index 2192ec1b..d9e5d097 100644
--- a/src/lib/types/ae_types.ts
+++ b/src/lib/types/ae_types.ts
@@ -40,7 +40,25 @@ export interface ae_Account extends ae_BaseObj {
     account_id: string;
     account_id_random: string;
     
-    account_cfg?: any;
+    account_cfg?: ae_AccountCfg;
+}
+
+/**
+ * AccountCfg - Configuration settings for an account
+ */
+export interface ae_AccountCfg {
+    id: string;
+    account_id_random: string;
+    
+    modules_enabled?: any;
+    default_no_reply_email?: string;
+    default_no_reply_name?: string;
+    
+    post_rules?: string;
+    post_comment_rules?: string;
+    
+    created_on: string | Date;
+    updated_on: string | Date;
 }
 
 /**
@@ -678,3 +696,104 @@ export interface ae_Organization extends ae_BaseObj {
     logo_path?: string;
     industry?: number;
 }
+
+/**
+ * EventRegistration - An attendee's registration for an event
+ */
+export interface ae_EventRegistration extends ae_BaseObj {
+    event_registration_id: string;
+    event_registration_id_random: string;
+    event_id: string;
+    event_id_random: string;
+    person_id: string;
+    person_id_random: string;
+    
+    organization_id_random?: string;
+    contact_id_random?: string;
+}
+
+/**
+ * EventExhibit - A booth or display at an event
+ */
+export interface ae_EventExhibit extends ae_BaseObj {
+    event_exhibit_id: string;
+    event_exhibit_id_random: string;
+    event_id: string;
+    event_id_random: string;
+    
+    organization_id_random?: string;
+    contact_id_random?: string;
+    person_id_random?: string;
+    
+    tagline?: string;
+    logo_path?: string;
+    staff_limit?: number;
+}
+
+/**
+ * EventExhibitTracking - Lead retrieval or interaction data
+ */
+export interface ae_EventExhibitTracking extends ae_BaseObj {
+    event_exhibit_tracking_id: string;
+    event_exhibit_tracking_id_random: string;
+    event_id: string;
+    event_id_random: string;
+    event_exhibit_id_random: string;
+    
+    event_person_id_random?: string;
+    event_badge_id_random?: string;
+    
+    exhibitor_notes?: string;
+    responses_json?: any;
+}
+
+/**
+ * EventPerson - An individual linked to an event
+ */
+export interface ae_EventPerson extends ae_BaseObj {
+    event_person_id: string;
+    event_person_id_random: string;
+    event_id: string;
+    event_id_random: string;
+    person_id: string;
+    person_id_random: string;
+    
+    event_badge_id_random?: string;
+    event_registration_id_random?: string;
+    
+    passcode?: string;
+    agree_to_tc?: boolean;
+}
+
+/**
+ * EventPersonProfile - Detailed bio/info for an attendee
+ */
+export interface ae_EventPersonProfile extends ae_BaseObj {
+    event_person_profile_id: string;
+    event_person_profile_id_random: string;
+    event_id: string;
+    event_id_random: string;
+    event_person_id_random: string;
+    
+    tagline?: string;
+    biography?: string;
+    website_url?: string;
+    
+    thumbnail_path?: string;
+    picture_path?: string;
+}
+
+/**
+ * EventPersonTracking - Attendance and session interaction tracking
+ */
+export interface ae_EventPersonTracking extends ae_BaseObj {
+    event_person_id_random: string;
+    event_id: string;
+    event_id_random: string;
+    
+    event_session_id_random?: string;
+    
+    check_in_out?: boolean;
+    in_datetime?: string | Date;
+    out_datetime?: string | Date;
+}
\ No newline at end of file