diff --git a/components/help.js b/components/help.js
index c0d6a86..d43caee 100644
--- a/components/help.js
+++ b/components/help.js
@@ -1,3 +1,7 @@
+const StdLib = require('@doctormckay/stdlib');
+// eslint-disable-next-line no-unused-vars
+const {HttpResponse} = require('@doctormckay/stdlib/http');
+
 const SteamCommunity = require('../index.js');
 
 const HELP_SITE_DOMAIN = 'https://help.steampowered.com';
@@ -5,18 +9,24 @@ const HELP_SITE_DOMAIN = 'https://help.steampowered.com';
 /**
  * Restore a previously removed steam package from your steam account.
  * @param {int|string} packageID
- * @param {function} callback
+ * @param {function} [callback]
+ * @return Promise<void>
  */
 SteamCommunity.prototype.restorePackage = function(packageID, callback) {
-	this.httpRequestPost({
-		uri: HELP_SITE_DOMAIN + '/wizard/AjaxDoPackageRestore',
-		form: {
-			packageid: packageID,
-			sessionid: this.getSessionID(HELP_SITE_DOMAIN),
-			wizard_ajax: 1
-		},
-		json: true
-	}, wizardAjaxHandler(callback));
+	return StdLib.Promises.callbackPromise(null, callback, true, async (resolve, reject) => {
+		let result = await this.httpRequest({
+			method: 'POST',
+			url: `${HELP_SITE_DOMAIN}/wizard/AjaxDoPackageRestore`,
+			form: {
+				packageid: packageID,
+				sessionid: this.getSessionID(HELP_SITE_DOMAIN),
+				wizard_ajax: 1
+			},
+			source: 'steamcommunity'
+		});
+
+		wizardAjaxHandler(result, resolve, reject);
+	});
 };
 
 /**
@@ -25,38 +35,32 @@ SteamCommunity.prototype.restorePackage = function(packageID, callback) {
  * @param {function} callback
  */
 SteamCommunity.prototype.removePackage = function(packageID, callback) {
-	this.httpRequestPost({
-		uri: HELP_SITE_DOMAIN + '/wizard/AjaxDoPackageRemove',
-		form: {
-			packageid: packageID,
-			sessionid: this.getSessionID(HELP_SITE_DOMAIN),
-			wizard_ajax: 1
-		},
-		json: true
-	}, wizardAjaxHandler(callback));
+	return StdLib.Promises.callbackPromise(null, callback, true, async (resolve, reject) => {
+		let result = await this.httpRequest({
+			method: 'POST',
+			url: `${HELP_SITE_DOMAIN}/wizard/AjaxDoPackageRemove`,
+			form: {
+				packageid: packageID,
+				sessionid: this.getSessionID(HELP_SITE_DOMAIN),
+				wizard_ajax: 1
+			},
+			source: 'steamcommunity'
+		});
+
+		wizardAjaxHandler(result, resolve, reject);
+	});
 };
 
 /**
- * Returns a handler for wizard ajax HTTP requests.
- * @param {function} callback
- * @returns {(function(*=, *, *): void)|*}
+ *
+ * @param {HttpResponse} result
+ * @param {function} resolve
+ * @param {function} reject
  */
-function wizardAjaxHandler(callback) {
-	return (err, res, body) => {
-		if (!callback) {
-			return;
-		}
+function wizardAjaxHandler(result, resolve, reject) {
+	if (!result.jsonBody || !result.jsonBody.success) {
+		return reject(new Error((result.jsonBody || {}).errorMsg || 'Unexpected error'));
+	}
 
-		if (err) {
-			callback(err);
-			return;
-		}
-
-		if (!body.success) {
-			callback(new Error(body.errorMsg || 'Unexpected error'));
-			return;
-		}
-
-		callback(null);
-	};
+	resolve();
 }
diff --git a/index.js b/index.js
index dc52723..8008d90 100644
--- a/index.js
+++ b/index.js
@@ -132,9 +132,9 @@ SteamCommunity.prototype.setCookies = function(cookies) {
 	this._verifyMobileAccessToken();
 };
 
-SteamCommunity.prototype.getSessionID = function() {
+SteamCommunity.prototype.getSessionID = function(domain = 'steamcommunity.com') {
 	let sessionIdCookie = this._jar.cookies
-		.filter(c => c.domain == 'steamcommunity.com')
+		.filter(c => c.domain == domain)
 		.find(c => c.name == 'sessionid');
 	if (sessionIdCookie) {
 		return sessionIdCookie.content;