- The Census Bureau estimates that online orders made up 17.1 percent of U.S. retail sales in the second quarter of 2026, up 12.2 percent from a year earlier.
- Most shops choose between a hosted store, a store added to the site they already have, or a custom build. The product count, the stock system and the checkout rules decide which fits.
- Google can show your products for free across Search, Maps, Images and the Shopping tab once you send them through Merchant Center with shipping and return details.
- Card security rules (PCI DSS) apply to every merchant that stores, processes or transmits card data, and the FTC expects you to ship within the time you state, or within 30 days if you state none.
- Pew Research Center found that 91 percent of U.S. adults own a smartphone and 16 percent rely on one with no home broadband, so the checkout has to work on a phone first.
What an ecommerce website means for a Chattanooga shop
The short answer: an ecommerce website in Chattanooga is a store your customers can browse, pay at and order from on their phone, with stock, tax, shipping or pickup, and order emails all handled without anyone calling the shop. For a boutique, a gear shop, a bakery or a maker selling from a studio, it opens a second register that stays open after closing time.
Online buying keeps growing as a share of retail. In its estimate for the second quarter of 2026, the Census Bureau put U.S. e-commerce sales at $340.2 billion, seasonally adjusted, or 17.1 percent of total retail sales, an increase of 12.2 percent over the same quarter of 2025.
The city has 181,099 residents by the 2020 census, and the big retail draws sit at the edges: Hamilton Place mall in East Brainerd and Northgate Mall in Hixson. A shop on a side street in St. Elmo or Highland Park competes for the same shoppers, and a good store page lets someone who saw your window on a Saturday buy on Tuesday night from the couch.
This guide covers the decisions in the order they usually come up: what kind of store to run, what each product page needs, payments and tax, shipping and pickup, and phones and accessibility.
Hosted store, add-on store or custom build
There are three common ways to put a store online. Each one suits a different kind of shop, and the wrong match tends to show up later as monthly fees, workarounds or a stock count nobody trusts.
| Type of store | Fits best when | Watch for |
|---|---|---|
| Hosted store platform | You sell a few dozen to a few hundred items, want to start soon and are happy with a standard checkout. | Monthly plan fees, apps that each add a charge, and how hard it is to move your products out later. |
| Store added to your current site | Your site already brings in visitors and you want the shop under the same address and design. | Plugin updates, hosting that can handle checkout traffic, and who keeps the software patched. |
| Custom or Magento build | You have a large catalog, wholesale and retail prices, or stock that has to match a point-of-sale or warehouse system. | A longer build, a written scope to hold the price, and a plan for who maintains it. |
Start with the facts of your shop before the software. Count the products and their variations, such as sizes and colors. Write down where stock lives today, whether that is a register system, a spreadsheet or memory. Note whether you sell to businesses at a different price. Those three answers usually narrow the choice to one column of the table.
Product pages that earn the sale and show up on Google
A product page has one job: answer every question a shopper would ask at the counter. That means clear photos from several angles, a price, the sizes or options, whether it is in stock, what shipping costs, how returns work and a button to buy.
- Photos you took. Real pictures of the item on a plain background, plus one in use. Phone photos in good window light work fine.
- Words a buyer searches. The name people use for the item, the material, the size and what it is for, written the way you would say it in the shop.
- Stock that matches the shelf. An item sold in the store should drop off the site, or the next online buyer gets a refund instead of a product.
- Shipping and returns on the page. The cost or a clear rule, and a link to the full policy.
Google reads product pages in a structured way. Its documentation says product structured data lets people see price, availability, review ratings, shipping information and more right in search results, and it names merchant listings as the type for pages where customers can buy from you. Through Merchant Center, Google says the products you sell can appear at no cost on Search, Maps, YouTube and the Shopping tab, and it requires shipping settings for U.S. listings and return policy details on your site. Google also says listing is not guaranteed.
Our guide to SEO in Chattanooga covers the Business Profile and page work that help the shop itself get found next to its products.
Card payments, PCI rules and Tennessee sales tax
The Small Business Administration describes the basic setup plainly: if you sell online, you can accept payment through your website with an online payment service, that service needs a virtual shopping cart to calculate the total, tax and shipping, and you pay fees to accept payments online just as you do for cards at the register. Compare those fees per order, including the fee on refunds, before you pick a provider.
Card security has its own rulebook. The PCI Security Standards Council says PCI DSS is a baseline of technical and operational requirements to protect payment account data, and that it applies to entities that store, process or transmit cardholder data, merchants included. The simplest way to keep that burden small is a checkout where the card number goes straight to the payment provider and never touches your own server or inbox.
Tax comes next. The Tennessee Department of Revenue states that the general state sales tax rate is 7 percent and that the local rate varies by county and city. Set the store to charge the right combined rate on orders that ship to or are picked up in Tennessee, and ask your accountant how to handle orders going to other states before you open shipping to them.
Shipping promises, delays and local pickup
The FTC's Mail, Internet or Telephone Order Merchandise Rule covers most goods a customer orders online. Its business guide says you need a reasonable basis for any shipping time you state, and if you state none, a reasonable basis for believing you can ship within 30 days.
- State a shipping time you can meet. Put it on the product page and in the order email.
- Watch for delays. If an order cannot go out on time, the FTC guide says you must seek the customer's consent to the delay, give a revised date or say you do not know one, and offer to cancel at your expense.
- Refund quickly. For most payment methods the guide says to refund within seven working days after an order is cancelled, and store credit or vouchers do not count as a refund.
- Offer pickup if you have a counter. A local pickup option lets shoppers across Hamilton County order at night and collect the next day, with no shipping box at all.
Pickup also changes the checkout. Ask for a pickup time window, send a ready-for-pickup email, and keep a shelf for paid orders so whoever is on the register can find them fast.
Checkout on a phone, and a store everyone can use
Pew Research Center reports that 91 percent of U.S. adults own a smartphone and that 16 percent are smartphone-only internet users, with a phone and no paid home broadband. Test the whole path on a phone over mobile data: find a product, pick a size, add it to the cart, enter an address and pay. Keep the fields short and the pop-ups out of the way on that small screen. Our guide to website speed optimization in Chattanooga explains how to measure load time on real visits.
Accessibility belongs in the same test. The Justice Department's web guidance says Title III of the ADA prohibits discrimination against people with disabilities by businesses open to the public, and it lists retail stores among them. It names common barriers: poor color contrast, color used alone to give information, images without alt text, videos without captions, online forms that do not work with assistive tools and navigation that needs a mouse. A product grid, a size picker and a checkout form are exactly where those barriers tend to appear.
How Nooga Tech builds an online store in Chattanooga
Online stores sit across two of our services. Smaller shops usually fit inside Web Design & Growth, where a site can include booking or a store. Storefronts, checkout work and Magento builds and migrations are part of our custom software work, for catalogs that have to talk to a register or warehouse system. Either way, you get a written scope and a fixed price before work starts, and the domain, code and hosting are in your name from day one.
If you already have a site and are weighing a rebuild around a store, our guide to website redesign cost in Chattanooga covers what moves the price. Once the store is live, website maintenance in Chattanooga lists the updates and backups it will need. Shops that also take appointments can read our online booking system guide. Send us your product list and current site for the free consult, and we will tell you which kind of store fits and what it would take to build.
Frequently asked questions
How much does an ecommerce website cost in Chattanooga?
It depends on the number of products and options, the platform, and whether stock has to connect to a register or warehouse system. Ask for a written scope with the price so two quotes describe the same store.
Should a small shop use a hosted store or a custom build?
A hosted store usually fits a shop with a modest catalog and a standard checkout. A custom or Magento build fits a large catalog, wholesale pricing or stock that must match another system.
Can my products show up on Google for free?
Google says products sent through Merchant Center can appear at no cost on Search, Maps, YouTube and the Shopping tab. It requires shipping settings for U.S. listings and return policy details on your site, and it does not guarantee placement.
Do I need to worry about PCI compliance?
The PCI Security Standards Council says PCI DSS applies to merchants that store, process or transmit cardholder data. Using a checkout where card numbers go straight to the payment provider keeps that work much smaller.
What sales tax should a Chattanooga online store charge?
The Tennessee Department of Revenue states a general state rate of 7 percent, with a local rate that varies by county and city. Set the store for the combined rate and ask your accountant about orders shipped to other states.
How fast do I have to ship online orders?
The FTC guide says you need a reasonable basis for any shipping time you state, or for shipping within 30 days if you state none. If you cannot meet it, you must ask the customer to agree to the delay and offer a cancellation.
Can customers order online and pick up at my shop?
Yes. A store can offer local pickup as a checkout option. Add a pickup time window and a ready-for-pickup email so orders are easy to collect.
Does Nooga Tech build online stores?
Yes. Smaller stores fit our [Web Design & Growth](/marketing) work, and storefronts, checkout and Magento builds are part of our [custom software](/custom-software) work. You get a written scope and fixed price first.