diff --git a/.env.example b/.env-example
similarity index 100%
rename from .env.example
rename to .env-example
diff --git a/README.md b/README.md
index e889b53..fb02167 100644
--- a/README.md
+++ b/README.md
@@ -28,13 +28,11 @@ The purpose of this bot is to get an Nvidia card. It tries multiple things to do
 
 > :point_right: You may get false positives from time to time, so I apologize for that. The library currently waits for all calls to be completed before parsing, but sometimes this can have unknown behavior. Patience is a virtue :)
 
-| | **Best Buy** | **B&H** | **Newegg** | **Nvidia** | **EVGA** | **Amazon** |
-|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
-| **3070**|  |  |  |  |  |  |
-| **3080** | `✔` | `✔` | `ℹ` | `✔` | `✔` | `✔` |
-| **3090** |  |  |  |  |  |  |
-
-> :point_right: (`ℹ`) Work in progress. Catchpa problems are intermittent. Use if you'd like, but expect problems.
+| | **Amazon** | **EVGA** | **Best Buy** | **B&H** | **Micro Center** | **Newegg** | **Nvidia** |
+|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| **3070**| | | | | | | |
+| **3080** | `✔` | `✔` | `✔` | `✔` | `✔` | `✔` | `✔` |
+| **3090** | | | | | | | |
 
 ## Installation and prerequisites
 
@@ -58,12 +56,12 @@ At any point you want the program to stop, use <kbd>Ctrl</kbd> + <kbd>C</kbd>.
 
 ### Customization
 
-There is not much to configure (as of now), but there are some options that you can choose to utilize.
+To customize `nvidia-snatcher`, make a copy of `.env-example` as `.env` and make any changes to your liking.
 
-First, you're going to need to copy the `.env.example` to `.env`. The current options are:
+Here is a list of variables that you can use to customize your newly copied `.env` file:
 
 | **Environment variable** | **Description** |
-|:---:|:---:|
+|:---:|---|
 | `EMAIL_USERNAME` | Gmail address (e.g., `jensen.robbed.us@gmail.com`); optional |
 | `EMAIL_PASSWORD` | Gmail password; see below if you have MFA; optional |
 | `NOTIFICATION_TEST` | Test all the notifications configured; optional, default: `false` |
@@ -71,6 +69,7 @@ First, you're going to need to copy the `.env.example` to `.env`. The current op
 | `PHONE_NUMBER` | 10 digit phone number (e.g., `1234567890`); optional, email configuration required |
 | `PHONE_CARRIER` | [Supported carriers](#supported-carriers) for SMS; optional, email configuration required |
 | `RATE_LIMIT_TIMEOUT` | Rate limit timeout for each full store cycle; optional, default: `5000` |
+| `SHOW_ONLY_BRANDS` | If set, will only show specified brands, seperated by `,` |
 | `SLACK_CHANNEL` | Slack channel for posting (e.g., `update`); optional |
 | `SLACK_TOKEN` | Slack API token; optional |
 | `STORES` | [Supported stores](#supported-stores) you want to be scraped; optional, default: `nvidia` |
@@ -79,7 +78,6 @@ First, you're going to need to copy the `.env.example` to `.env`. The current op
 | `SCREENSHOT` | Capture screenshot of page on successful hit; optional, default `true` |
 | `TELEGRAM_ACCESS_TOKEN` | Telegram access token; optional |
 | `TELEGRAM_CHAT_ID` | Telegram chat ID; optional |
-| `SHOW_ONLY_BRANDS` | If set, will only show specified brands, seperated by `,` |
 
 > :point_right: If you have multi-factor authentication (MFA), you will need to create an [app password](https://myaccount.google.com/apppasswords) and use this instead of your Gmail password.
 
@@ -97,18 +95,17 @@ First, you're going to need to copy the `.env.example` to `.env`. The current op
 | Newegg | `newegg`|
 | Nvidia | `nvidia`|
 
-> :point_right: Look at [`.env.example`](.env.example) for an example for `.env`.
-
 #### Supported carriers
 
-| **Carrier** | **Environment variable** |
-|:---:|:---:|
-| AT&T | `att`|
-| Google | `google`|
-| Sprint | `sprint`|
-| Telus | `telus`|
-| T-Mobile | `tmobile`|
-| Verizon | `verizone`|
+| **Carrier** | **Environment variable** | **Notes** |
+|:---:|:---:|:---:|
+| AT&T | `att`| |
+| Google | `google`| |
+| Mint | `mint`| |
+| Sprint | `sprint`| |
+| Telus | `telus`| |
+| T-Mobile | `tmobile`| |
+| Verizon | `verizon`| Works with Visible |
 
 ## FAQ
 
diff --git a/src/config.ts b/src/config.ts
index d8fc260..315601f 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -21,20 +21,20 @@ const notifications = {
 		carrier: process.env.PHONE_CARRIER ?? '',
 		number: process.env.PHONE_NUMBER ?? ''
 	},
-	slack: {
-		channel: process.env.SLACK_CHANNEL ?? '',
-		token: process.env.SLACK_TOKEN ?? ''
-	},
+	playSound: process.env.PLAY_SOUND ?? 'false',
 	pushover: {
 		token: process.env.PUSHOVER_TOKEN,
 		user: process.env.PUSHOVER_USER
 	},
+	slack: {
+		channel: process.env.SLACK_CHANNEL ?? '',
+		token: process.env.SLACK_TOKEN ?? ''
+	},
 	telegram: {
-		botToken: process.env.TELEGRAM_ACCESS_TOKEN ?? '',
+		accessToken: process.env.TELEGRAM_ACCESS_TOKEN ?? '',
 		chatId: process.env.TELEGRAM_CHAT_ID ?? ''
 	},
-	test: process.env.NOTIFICATION_TEST ?? 'false',
-	playSound: process.env.PLAY_SOUND ?? 'false'
+	test: process.env.NOTIFICATION_TEST ?? 'false'
 };
 
 const page = {
@@ -45,12 +45,9 @@ const page = {
 	userAgent: 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36'
 };
 
-const rateLimitTimeout = Number(process.env.RATE_LIMIT_TIMEOUT) ?? 5000;
-
-const stores = process.env.STORES ?? 'nvidia';
-
 const openBrowser = process.env.OPEN_BROWSER ?? 'true';
-
+const rateLimitTimeout = Number(process.env.RATE_LIMIT_TIMEOUT) ?? 5000;
+const stores = process.env.STORES ? process.env.STORES.split(',') : ['nvidia'];
 const showOnlyBrands = process.env.SHOW_ONLY_BRANDS ? process.env.SHOW_ONLY_BRANDS.split(',') : [];
 
 export const Config = {
diff --git a/src/notification/email.ts b/src/notification/email.ts
index 6a104e7..ef108d3 100644
--- a/src/notification/email.ts
+++ b/src/notification/email.ts
@@ -3,8 +3,8 @@ import Mail from 'nodemailer/lib/mailer';
 import {Config} from '../config';
 import {Logger} from '../logger';
 
-const subject = 'NVIDIA - BUY NOW';
 const email = Config.notifications.email;
+const subject = 'NVIDIA - BUY NOW';
 
 const transporter = nodemailer.createTransport({
 	service: 'gmail',
diff --git a/src/notification/notification.ts b/src/notification/notification.ts
index 0575509..28feaaf 100644
--- a/src/notification/notification.ts
+++ b/src/notification/notification.ts
@@ -3,34 +3,36 @@ import {sendEmail} from './email';
 import {sendSMS} from './sms';
 import {playSound} from './sound';
 import {sendSlackMessage} from './slack';
-import sendPushoverNotification from './pushover';
+import {sendPushoverNotification} from './pushover';
 import {sendTelegramMessage} from './telegram';
 
+const notifications = Config.notifications;
+
 export function sendNotification(cartUrl: string) {
-	if (Config.notifications.email.username && Config.notifications.email.password) {
+	if (notifications.email.username && notifications.email.password) {
 		sendEmail(cartUrl);
 	}
 
-	if (Config.notifications.slack.channel && Config.notifications.slack.token) {
+	if (notifications.slack.channel && notifications.slack.token) {
 		sendSlackMessage(cartUrl);
 	}
 
-	if (Config.notifications.telegram.botToken && Config.notifications.telegram.chatId) {
+	if (notifications.telegram.accessToken && notifications.telegram.chatId) {
 		sendTelegramMessage(cartUrl);
 	}
 
-	if (Config.notifications.phone.number) {
-		const carrier = Config.notifications.phone.carrier.toLowerCase();
-		if (carrier && Config.notifications.phone.availableCarriers.has(carrier)) {
+	if (notifications.phone.number) {
+		const carrier = notifications.phone.carrier.toLowerCase();
+		if (carrier && notifications.phone.availableCarriers.has(carrier)) {
 			sendSMS(cartUrl);
 		}
 	}
 
-	if (Config.notifications.pushover.token && Config.notifications.pushover.user) {
+	if (notifications.pushover.token && notifications.pushover.user) {
 		sendPushoverNotification(cartUrl);
 	}
 
-	if (Config.notifications.playSound !== 'false') {
+	if (notifications.playSound === 'true') {
 		playSound();
 	}
 }
diff --git a/src/notification/pushover.ts b/src/notification/pushover.ts
index f0d6138..50e9c0c 100644
--- a/src/notification/pushover.ts
+++ b/src/notification/pushover.ts
@@ -1,18 +1,19 @@
+import Push from 'pushover-notifications';
 import {Config} from '../config';
 import {Logger} from '../logger';
-import Push = require('pushover-notifications');
 
-const p = new Push({
-	user: Config.notifications.pushover.user,
-	token: Config.notifications.pushover.token
+const pushover = Config.notifications.pushover;
+const push = new Push({
+	user: pushover.user,
+	token: pushover.token
 });
 
-export default function sendPushoverNotification(text: string) {
+export function sendPushoverNotification(text: string) {
 	const message = {
 		message: text
 	};
 
-	p.send(message, (err: Error, result: string) => {
+	push.send(message, (err: Error, result: string) => {
 		if (err) {
 			Logger.error(err);
 		} else {
diff --git a/src/notification/telegram.ts b/src/notification/telegram.ts
index c56964b..6b8025a 100644
--- a/src/notification/telegram.ts
+++ b/src/notification/telegram.ts
@@ -2,18 +2,17 @@ import {Config} from '../config';
 import {Logger} from '../logger';
 import {TelegramClient} from 'messaging-api-telegram';
 
-const chatId = Config.notifications.telegram.chatId;
-const accessToken = Config.notifications.telegram.botToken;
+const telegram = Config.notifications.telegram;
 
 const client = new TelegramClient({
-	accessToken
+	accessToken: telegram.accessToken
 });
 
 export function sendTelegramMessage(text: string) {
 	(async () => {
 		try {
-			await client.sendMessage(chatId, text);
-			Logger.info(`✔ telegram message sent to '${chatId}': ${text}`);
+			await client.sendMessage(telegram.chatId, text);
+			Logger.info(`✔ telegram message sent to '${telegram.chatId}': ${text}`);
 		} catch (error) {
 			Logger.error(error);
 		}
diff --git a/src/store/lookup.ts b/src/store/lookup.ts
index 58e6b75..800308a 100644
--- a/src/store/lookup.ts
+++ b/src/store/lookup.ts
@@ -4,7 +4,7 @@ import {Logger} from '../logger';
 import open from 'open';
 import {Store} from './model';
 import {sendNotification} from '../notification';
-import {isOutOfStock as includesLabels} from './out-of-stock';
+import {includesLabels} from './out-of-stock';
 
 /**
  * Returns true if the brand should be checked for stock
diff --git a/src/store/model/amazonca.ts b/src/store/model/amazon-ca.ts
similarity index 60%
rename from src/store/model/amazonca.ts
rename to src/store/model/amazon-ca.ts
index a2030aa..7b4eb01 100644
--- a/src/store/model/amazonca.ts
+++ b/src/store/model/amazon-ca.ts
@@ -1,74 +1,84 @@
 import {Store} from './store';
 
-export const amazonca: Store = {
-	cartUrl: '',
+export const AmazonCa: Store = {
 	links: [
 		{
 			brand: 'msi',
 			model: 'gaming trio',
 			url: 'https://www.amazon.ca/MSI-GeForce-RTX-3080-10G/dp/B08HR7SV3M?ref_=ast_sto_dp',
-			oosLabels: ['currently unavailable', 'enter the characters you see below']
+			oosLabels: ['currently unavailable'],
+			captchaLabels: ['enter the characters you see below']
 		},
 		{
 			brand: 'evga',
 			model: 'ftw3gaming',
 			url: 'https://www.amazon.ca/EVGA-GeForce-Technology-Backplate-10G-P5-3895-KR/dp/B08HR3DPGW?ref_=ast_sto_dp',
-			oosLabels: ['currently unavailable', 'enter the characters you see below']
+			oosLabels: ['currently unavailable'],
+			captchaLabels: ['enter the characters you see below']
 		},
 		{
 			brand: 'evga',
 			model: 'ftw3ultra',
 			url: 'https://www.amazon.ca/EVGA-GeForce-Technology-Backplate-10G-P5-3897-KR/dp/B08HR3Y5GQ?ref_=ast_sto_dp',
-			oosLabels: ['currently unavailable', 'enter the characters you see below']
+			oosLabels: ['currently unavailable'],
+			captchaLabels: ['enter the characters you see below']
 		},
 		{
 			brand: 'evga',
 			model: 'xc3ultra',
 			url: 'https://www.amazon.ca/EVGA-GeForce-Cooling-Backplate-10G-P5-3885-KR/dp/B08HR55YB5?ref_=ast_sto_dp',
-			oosLabels: ['currently unavailable', 'enter the characters you see below']
+			oosLabels: ['currently unavailable'],
+			captchaLabels: ['enter the characters you see below']
 		},
 		{
 			brand: 'evga',
 			model: 'xc3gaming',
 			url: 'https://www.amazon.ca/EVGA-GeForce-Cooling-Backplate-10G-P5-3883-KR/dp/B08HR4RJ3Q?ref_=ast_sto_dp',
-			oosLabels: ['currently unavailable', 'enter the characters you see below']
+			oosLabels: ['currently unavailable'],
+			captchaLabels: ['enter the characters you see below']
 		},
 		{
 			brand: 'evga',
 			model: 'xc3black',
 			url: 'https://www.amazon.ca/EVGA-GeForce-Gaming-Cooling-10G-P5-3881-KR/dp/B08HR6FMF3?ref_=ast_sto_dp',
-			oosLabels: ['currently unavailable', 'enter the characters you see below']
+			oosLabels: ['currently unavailable'],
+			captchaLabels: ['enter the characters you see below']
 		},
 		{
 			brand: 'gigabyte',
 			model: 'windforce',
 			url: 'https://www.amazon.ca/GIGABYTE-GeForce-Graphics-WINDFORCE-GV-N3080GAMING/dp/B08HJTH61J?ref_=ast_sto_dp',
-			oosLabels: ['currently unavailable', 'enter the characters you see below']
+			oosLabels: ['currently unavailable'],
+			captchaLabels: ['enter the characters you see below']
 		},
 		{
 			brand: 'gigabyte',
 			model: 'windforce eagle',
 			url: 'https://www.amazon.ca/GIGABYTE-GeForce-Graphics-WINDFORCE-GV-N3080EAGLE/dp/B08HJS2JLJ?ref_=ast_sto_dp',
-			oosLabels: ['currently unavailable', 'enter the characters you see below']
+			oosLabels: ['currently unavailable'],
+			captchaLabels: ['enter the characters you see below']
 		},
 		{
 			brand: 'asus',
 			model: 'tuf',
 			url: 'https://www.amazon.ca/Asus-90YV0FB0-M0AM00-TUF-RTX3080-10G-GAMING/dp/B08HHDP9DW?ref_=ast_sto_dp',
-			oosLabels: ['currently unavailable', 'enter the characters you see below']
+			oosLabels: ['currently unavailable'],
+			captchaLabels: ['enter the characters you see below']
 		},
 		{
 			brand: 'asus',
 			model: 'tufoc',
 			url: 'https://www.amazon.ca/Asus-90YV0FB1-M0AM00-TUF-RTX3080-O10G-GAMING/dp/B08HH5WF97?ref_=ast_sto_dp',
-			oosLabels: ['currently unavailable', 'enter the characters you see below']
+			oosLabels: ['currently unavailable'],
+			captchaLabels: ['enter the characters you see below']
 		},
 		{
 			brand: 'msi',
 			model: 'ventus',
 			url: 'https://www.amazon.ca/MSI-GeForce-RTX-3080-10G/dp/B08HR5SXPS?ref_=ast_sto_dp',
-			oosLabels: ['currently unavailable', 'enter the characters you see below']
+			oosLabels: ['currently unavailable'],
+			captchaLabels: ['enter the characters you see below']
 		}
 	],
-	name: 'amazonca'
+	name: 'amazonCa'
 };
diff --git a/src/store/model/amazon.ts b/src/store/model/amazon.ts
index 3b9737e..30ccb13 100644
--- a/src/store/model/amazon.ts
+++ b/src/store/model/amazon.ts
@@ -1,7 +1,6 @@
 import {Store} from './store';
 
 export const Amazon: Store = {
-	cartUrl: '',
 	links: [
 		{
 			brand: 'pny',
diff --git a/src/store/model/bandh.ts b/src/store/model/bandh.ts
index 2c9bd18..63439dc 100644
--- a/src/store/model/bandh.ts
+++ b/src/store/model/bandh.ts
@@ -1,7 +1,6 @@
 import {Store} from './store';
 
 export const BAndH: Store = {
-	cartUrl: '',
 	links: [
 		{
 			brand: 'gigabyte',
diff --git a/src/store/model/bestbuy.ts b/src/store/model/bestbuy.ts
index 8496e82..f15ea21 100644
--- a/src/store/model/bestbuy.ts
+++ b/src/store/model/bestbuy.ts
@@ -1,7 +1,6 @@
 import {Store} from './store';
 
 export const BestBuy: Store = {
-	cartUrl: '',
 	links: [
 		{
 			brand: 'asus',
diff --git a/src/store/model/evga.ts b/src/store/model/evga.ts
index 229af67..bcc248d 100644
--- a/src/store/model/evga.ts
+++ b/src/store/model/evga.ts
@@ -1,7 +1,6 @@
 import {Store} from './store';
 
 export const Evga: Store = {
-	cartUrl: '',
 	links: [
 		{
 			brand: 'evga',
diff --git a/src/store/model/index.ts b/src/store/model/index.ts
index 3c2cc42..b36f697 100644
--- a/src/store/model/index.ts
+++ b/src/store/model/index.ts
@@ -6,11 +6,11 @@ import {Amazon} from './amazon';
 import {MicroCenter} from './microcenter';
 import {Config} from '../../config';
 import {Nvidia} from './nvidia';
-import {amazonca} from './amazonca';
+import {AmazonCa} from './amazon-ca';
 
 const masterList = new Map([
 	['amazon', Amazon],
-	['amazonca', amazonca],
+	['amazonca', AmazonCa],
 	['bestbuy', BestBuy],
 	['bandh', BAndH],
 	['evga', Evga],
@@ -21,9 +21,7 @@ const masterList = new Map([
 
 const list = new Map();
 
-const storeArray = Config.stores.split(',');
-
-for (const name of storeArray) {
+for (const name of Config.stores) {
 	list.set(name, masterList.get(name));
 }
 
diff --git a/src/store/model/microcenter.ts b/src/store/model/microcenter.ts
index 2391baa..8a27583 100644
--- a/src/store/model/microcenter.ts
+++ b/src/store/model/microcenter.ts
@@ -1,7 +1,6 @@
 import {Store} from './store';
 
 export const MicroCenter: Store = {
-	cartUrl: '',
 	links: [
 		{
 			brand: 'evga',
diff --git a/src/store/model/newegg.ts b/src/store/model/newegg.ts
index 5c945b1..f7b2ae1 100644
--- a/src/store/model/newegg.ts
+++ b/src/store/model/newegg.ts
@@ -1,7 +1,6 @@
 import {Store} from './store';
 
 export const NewEgg: Store = {
-	cartUrl: '',
 	links: [
 		{
 			brand: 'asus',
diff --git a/src/store/model/nvidia.ts b/src/store/model/nvidia.ts
index 9376163..b11524b 100644
--- a/src/store/model/nvidia.ts
+++ b/src/store/model/nvidia.ts
@@ -1,7 +1,6 @@
 import {Store} from './store';
 
 export const Nvidia: Store = {
-	cartUrl: '',
 	links: [
 		{
 			brand: 'nvidia',
diff --git a/src/store/model/store.ts b/src/store/model/store.ts
index 7f5649f..ef7dbeb 100644
--- a/src/store/model/store.ts
+++ b/src/store/model/store.ts
@@ -7,7 +7,7 @@ interface Link {
 }
 
 export interface Store {
-	cartUrl: string;
+	cartUrl?: string;
 	links: Link[];
 	name: string;
 }
diff --git a/src/store/out-of-stock.ts b/src/store/out-of-stock.ts
index 86d2010..7324883 100644
--- a/src/store/out-of-stock.ts
+++ b/src/store/out-of-stock.ts
@@ -4,7 +4,7 @@
  * @param domText Complete DOM of website.
  * @param oosLabels Out-of-stock labels.
  */
-export function isOutOfStock(domText: string, oosLabels: string[]) {
+export function includesLabels(domText: string, oosLabels: string[]): boolean {
 	const domTextLowerCase = domText.toLowerCase();
 	return oosLabels.some(label => domTextLowerCase.includes(label));
 }