Walmart

Pros: I don't like Walmart but their online is super helpful. It's nice to be able to order from their warehouses and stores.

Cons: Sometimes you go through a spurt where everything you want is out of stock. Seems like it happens too frequently now.

Overall: Walmart's online system is useful if you don't want to run all over creation and find a single product. But sometimes things aren't where they say they are.

Pros: Walmart has a wide range of their stores all over the USA and have a large inventory available for the shoppers. People can shop online too in time of need with minimal shipping fee or even for free shipping after certain required order total.

Cons: The only thing Walmart lacks is it's unavailability at international level like other such stores Amazon and Ebay has.

Overall: Overall Walmart is a complete shopping place for everyone and has almost every essential thing available in their store like electronics, clothing, toys, and grocery etc.

Pros: Walmart is one of the biggest shopping platform in the USA and has large number of store chains all across the country. It also has online availability and people can order anything online if they can't visit the store themselves.

Cons: Prices vary from other retailers and sometimes we get lowest prices in the market and sometimes it opposes with the highest compared to others.

Overall: Overall Walmart is good place to shop daily routine things and in addition it has a large inventory for big and small house holds and appliances too.

Pros: Walmart has the largest store chain in the USA and marks its presence in almost every corner of the country. The in-store and online shopping is smooth and well managed at Walmart E-commerce site and physical stores.

Cons: The only issue I found during Walmart shopping is that we can't use more than 5 gift card vouchers in single order.

Overall: Overall Walmart has everything available in their stores at guaranteed market's best prices. We can shop our clothing, tech or grocery all at one place through Walmart.

Pros: About the best thing I can say about Walmart, in person or their online services, is that getting more contacts and glasses is pretty easy, especially if you got your prescription in their store.

Cons: Their prices are now equivalent or even more expensive than any other online or brick & mortar store, so their not the cheapest option by far. Their online site seems broken half the time, and they don't remotely monitor what's in their marketplace. There's all kinds of scams there, but the officially sold Walmart products themselves are typically not great quality either. It didn't used to be that bad. Quality is definitely decreasing, which seems to be a trend for a lot of big sellers this year.

Overall: They're the cheapest place for eye care and eyewear, definitely. Other than that, and being a good place to get a doctor's note for cheap, I can't recommend them for anything. You can find cheaper elsewhere online, and you can find better quality online as well. Their website and app both need a ton of work to be acceptable.