diff --git a/i18n/states.php b/i18n/states.php
index 7e166552ada..6065e0771f8 100644
--- a/i18n/states.php
+++ b/i18n/states.php
@@ -476,6 +476,7 @@ return array(
 	),
 	'FI' => array(),
 	'FR' => array(),
+	'GF' => array(),
 	'GH' => array( // Ghanaian Regions.
 		'AF' => __( 'Ahafo', 'woocommerce' ),
 		'AH' => __( 'Ashanti', 'woocommerce' ),
@@ -511,7 +512,30 @@ return array(
 		'L' => __( 'South Aegean', 'woocommerce' ),
 		'M' => __( 'Crete', 'woocommerce' ),
 	),
-	'GF' => array(),
+	'GT' => array( // Guatemalan states.
+		'AV' => __( 'Alta Verapaz', 'woocommerce' ),
+		'BV' => __( 'Baja Verapaz', 'woocommerce' ),
+		'CM' => __( 'Chimaltenango', 'woocommerce' ),
+		'CQ' => __( 'Chiquimula', 'woocommerce' ),
+		'PR' => __( 'El Progreso', 'woocommerce' ),
+		'ES' => __( 'Escuintla', 'woocommerce' ),
+		'GU' => __( 'Guatemala', 'woocommerce' ),
+		'HU' => __( 'Huehuetenango', 'woocommerce' ),
+		'IZ' => __( 'Izabal', 'woocommerce' ),
+		'JA' => __( 'Jalapa', 'woocommerce' ),
+		'JU' => __( 'Jutiapa', 'woocommerce' ),
+		'PE' => __( 'Petén', 'woocommerce' ),
+		'QZ' => __( 'Quetzaltenango', 'woocommerce' ),
+		'QC' => __( 'Quiché', 'woocommerce' ),
+		'RE' => __( 'Retalhuleu', 'woocommerce' ),
+		'SA' => __( 'Sacatepéquez', 'woocommerce' ),
+		'SM' => __( 'San Marcos', 'woocommerce' ),
+		'SR' => __( 'Santa Rosa', 'woocommerce' ),
+		'SO' => __( 'Sololá', 'woocommerce' ),
+		'SU' => __( 'Suchitepéquez', 'woocommerce' ),
+		'TO' => __( 'Totonicapán', 'woocommerce' ),
+		'ZA' => __( 'Zacapa', 'woocommerce' )
+	),
 	'HK' => array( // Hong Kong states.
 		'HONG KONG'       => __( 'Hong Kong Island', 'woocommerce' ),
 		'KOWLOON'         => __( 'Kowloon', 'woocommerce' ),
diff --git a/tests/e2e/config/jest.setup.js b/tests/e2e/config/jest.setup.js
index 76e3a7713cf..60262d99ea9 100644
--- a/tests/e2e/config/jest.setup.js
+++ b/tests/e2e/config/jest.setup.js
@@ -1,6 +1,5 @@
 import { SimpleProduct } from '@woocommerce/api';
 import {
-	switchUserToAdmin,
 	visitAdminPage,
 	switchUserToTest,
 	clearLocalStorage,
@@ -8,13 +7,15 @@ import {
 	factories,
 } from '@woocommerce/e2e-utils';
 
+const { merchant } = require( '@woocommerce/e2e-utils' );
+
 /**
  * Navigates to the post listing screen and bulk-trashes any posts which exist.
  *
  * @return {Promise} Promise resolving once posts have been trashed.
  */
 async function trashExistingPosts() {
-	await switchUserToAdmin();
+	await merchant.login();
 	// Visit `/wp-admin/edit.php` so we can see a list of posts and delete them.
 	await visitAdminPage( 'edit.php' );
 
diff --git a/tests/e2e/env/.env b/tests/e2e/env/.env
index 2c355997315..703f339c0ea 100644
--- a/tests/e2e/env/.env
+++ b/tests/e2e/env/.env
@@ -9,6 +9,3 @@ WORDPRESS_DEBUG=1
 # WordPress CLI environment
 WORDPRESS_HOST=wordpress-www:80
 WORDPRESS_TITLE=WooCommerce Core E2E Test Suite
-WORDPRESS_LOGIN=admin
-WORDPRESS_PASSWORD=password
-WORDPRESS_EMAIL=admin@woocommercecoree2etestsuite.com
diff --git a/tests/e2e/env/CHANGELOG.md b/tests/e2e/env/CHANGELOG.md
index 724002c1e78..84051ae8c25 100644
--- a/tests/e2e/env/CHANGELOG.md
+++ b/tests/e2e/env/CHANGELOG.md
@@ -9,6 +9,7 @@
 ## Fixed
 
 - Remove redundant `puppeteer` dependency
+- Support for admin user configuration from default.json
 
 # 0.1.6
 
diff --git a/tests/e2e/env/bin/docker-compose.js b/tests/e2e/env/bin/docker-compose.js
index 39fcc3da72b..79e6038117d 100755
--- a/tests/e2e/env/bin/docker-compose.js
+++ b/tests/e2e/env/bin/docker-compose.js
@@ -4,7 +4,7 @@ const { spawnSync } = require( 'child_process' );
 const program = require( 'commander' );
 const path = require( 'path' );
 const fs = require( 'fs' );
-const { getAppBase, getAppRoot, getAppName, getTestConfig } = require( '../utils' );
+const { getAdminConfig, getAppBase, getAppRoot, getAppName, getTestConfig } = require( '../utils' );
 
 const dockerArgs = [];
 let command = '';
@@ -29,7 +29,7 @@ program
     .parse( process.argv );
 
 const appPath = getAppRoot();
-const envVars = {};
+const envVars = getAdminConfig();
 
 if ( appPath ) {
     if ( 'up' === command ) {
diff --git a/tests/e2e/env/builtin.md b/tests/e2e/env/builtin.md
index cd8ee3b0a34..3213e5387be 100644
--- a/tests/e2e/env/builtin.md
+++ b/tests/e2e/env/builtin.md
@@ -48,11 +48,6 @@ The built in container initialization needs to know the particulars of your test
       "username": "admin",
       "password": "password",
       "email": "admin@woocommercecoree2etestsuite.com"
-    },
-    "customer": {
-      "username": "customer",
-      "password": "password",
-      "email": "customer@woocommercecoree2etestsuite.com"
     }
   }
 }
diff --git a/tests/e2e/env/utils/app-name.js b/tests/e2e/env/utils/app-name.js
index 1b3e69253d0..f70c85146eb 100644
--- a/tests/e2e/env/utils/app-name.js
+++ b/tests/e2e/env/utils/app-name.js
@@ -5,7 +5,7 @@ const path = require( 'path' );
 /**
  * Internal dependencies
  */
-const getTestConfig = require( './test-config' );
+const { getTestConfig } = require( './test-config' );
 const getAppRoot = require( './app-root' );
 
 const getAppName = () => {
diff --git a/tests/e2e/env/utils/get-base-url.js b/tests/e2e/env/utils/get-base-url.js
index 9b7a55942bd..8564a1ce00c 100644
--- a/tests/e2e/env/utils/get-base-url.js
+++ b/tests/e2e/env/utils/get-base-url.js
@@ -1,7 +1,7 @@
 /**
  * Provide the base test URL to bash scripts.
  */
-const getTestConfig = require( './test-config' );
+const { getTestConfig } = require( './test-config' );
 const testConfig = getTestConfig();
 
 console.log( testConfig.baseUrl );
diff --git a/tests/e2e/env/utils/index.js b/tests/e2e/env/utils/index.js
index 88bacb6c7b1..ce89ae395f7 100644
--- a/tests/e2e/env/utils/index.js
+++ b/tests/e2e/env/utils/index.js
@@ -1,10 +1,11 @@
 const getAppRoot = require( './app-root' );
 const { getAppName, getAppBase } = require( './app-name' );
-const getTestConfig = require( './test-config' );
+const { getTestConfig, getAdminConfig } = require( './test-config' );
 
 module.exports = {
 	getAppBase,
 	getAppRoot,
 	getAppName,
 	getTestConfig,
+	getAdminConfig,
 };
diff --git a/tests/e2e/env/utils/test-config.js b/tests/e2e/env/utils/test-config.js
index 5ab7a5bc6ce..966fe7c2543 100644
--- a/tests/e2e/env/utils/test-config.js
+++ b/tests/e2e/env/utils/test-config.js
@@ -27,4 +27,21 @@ const getTestConfig = () => {
 	return testConfig;
 };
 
-module.exports = getTestConfig;
+/**
+ * Get user account settings for Docker configuration.
+ */
+const getAdminConfig = () => {
+	const testConfig = getTestConfig();
+	const adminConfig = {
+		'WORDPRESS_LOGIN': testConfig.users.admin.username ? testConfig.users.admin.username : 'admin',
+		'WORDPRESS_PASSWORD': testConfig.users.admin.password ? testConfig.users.admin.password : 'password',
+		'WORDPRESS_EMAIL': testConfig.users.admin.email ? testConfig.users.admin.email : 'admin@woocommercecoree2etestsuite.com',
+	};
+
+	return adminConfig;
+};
+
+module.exports = {
+	getTestConfig,
+	getAdminConfig,
+};