Article: This allows you to determine how many pavers to buy, as well as how much of the other supplies you will need. You need to have a clear idea of what you want your patio to look like so you can ensure you buy enough materials. Measure the length and width of the area you want to cover.  Multiply the length times the width. This will give you the square footage of your future patio.  If the shape of your patio is not square but you will use square pavers, you will need to estimate the square footage.  Another option is to use pavers that are designed to be laid in round shapes.  These type of pavers will require you to take different types of measurements to determine the amount of pavers needed. If you are building stairs on your patio, you may need to subtract the square footage of the bottom stair and purchase some retaining blocks. Pavers come in a multitude of shapes, sizes, colors, and prices, so you have decisions to make. When determining which pavers to use, compare how much it will cost you to cover the whole patio area.  Some pavers are sold by the square foot and some are sold as individual blocks. Small pavers may be cheaper individually but they could end up costing you more in the end to cover your square footage. They are also much more labor-intensive, which can cost you in terms of time and effort.  To figure out how many pavers you will need, multiply the square footage of your patio by the stones per square foot of the pavers you are considering (a number that should be on price labels or listed on product specs), this will give you the number of stones needed.  For example, if you are making a 100 square foot patio and the pavers you are using are listed as 4 square feet per piece, multiply 100 by 4 and the total number of pieces you will need is 400. Once you have that number, you can  figure out how much specific pavers will cost you overall by multiplying the number of pavers needed by the price per paver. Remember, pavers can be arranged in a multitude of different patterns; a sales associate at your home improvement store should be able to make suggestions if you can't decide. Make sure you discuss delivery options with the sales associate. A large number of pavers will weigh quite a lot, and you will likely need them to deliver a pallet to your home. You will need more than pavers to  install a patio. The patio should include a layer of gravel and a layer of sand below the pavers, as well as a barrier to keep the pavers in place. All of these supplies should be purchased before you start your project.  To determine the amount of gravel and sand you will need to buy, determine the volume of the space you are filling or the cubic feet and cubic yards. The gravel should be at least 4 inches deep, but this will be compacted, so you will want to add another 1.5 inches to your calculation. The sand should be over 1 inch (2.5 cm) thick, so these measurements should be multiplied by the square footage of the patio. This will give you the cubic feet you need.  You can also use an online calculator, such as the one here: http://www.calculatorsoup.com/calculators/construction/  If all else fails, consult a sales associate at your home improvement store.  They should be able to help you figure out how much sand and gravel you will need for the square footage of your patio. Talk to them about your options for buying supplies like sand in bulk to save money. Make sure you buy polymeric sand to fill in the spaces or joints between the pavers. Regular washed sand will not bind together well and your pavers will become loose. Decide if you want to lay a fabric weed barrier between the gravel and the pavers. The sand and gravel is usually enough to keep weeds from growing between your pavers, but this added layer provides additional blockage. Make sure the barrier is porous so that you still get proper drainage through the gravel.  When you purchase pavers makes sure you buy at least 10 percent more than you plan to use. Paver blocks can break or you may need to cut some to fit around obstacles. You may also need to rent a gas powered plate compactor as well as a paver wet saw with diamond blade and stand if you need to trim or shape the pavers.
Question: What is a summary of what this article is about?
Measure the area where you want your patio. Decide on the pavers to use for your patio. Purchase pavers and other supplies.

Problem: Article: To do this, navigate to the item's Amazon page and click the yellow "Add to Cart" button the right side of the screen. If you aren't already signed in to Amazon, you will be prompted to enter your username and password after choosing to proceed to your cart. Click the link to pick a locker location. Most Amazon Lockers are located within 7-Eleven stores. The most common options are standard locker delivery (free), two-day locker delivery (free with Amazon Prime), and one-day locker delivery.  " You can pick from the payment types already associated with your account, or you can add a new credit, debit, or gift card.
Summary: Add the item you'd like to purchase to your cart. If the Amazon Locker option is available in your area, you'll see a link under your shipping address. Either pick a locker location from the listed options or search for another location by address, zip code, landmark, or locker name. After choosing your locker location, you'll be directed to a page that lets you pick your shipping speed. Once you've chosen from the different shipping options, press continue. Choose your payment method and press "Continue. Review and place your order.

Herbs are usually safe, but they aren’t right for everyone. They can interfere with medications you’re taking, and you could be allergic. Talk to your doctor before you take herbal supplements to make sure they’re safe for you.  Remind your doctor of the medications and supplements you’re already taking. If you are pregnant, do not take any herbal supplements before you talk to your doctor. When you take herbal supplements, always follow your doctor's dosing instructions as well as the manufacturer's instructions about dosing. Occasional heartburn typically isn’t anything to worry about. However, chronic heartburn may be a problem. Over time, chronic heartburn can lead to complications, so it’s best to visit your doctor. They’ll figure out what’s causing your heartburn and offer you treatment options.  Symptoms of heartburn include a burning or irritating sensation in the middle of your chest, a sour taste in your mouth, burping or hiccups that won’t stop, dry coughs, nausea, stomach bloating, dark or black stools, feeling like food is stuck in your throat, and pain that gets worse when you bend over or lie down. Your doctor will likely recommend you try over-the-counter (OTC) heartburn treatments if you haven’t already. These can neutralize acid or reduce your acid production.  Additionally, they’ll probably suggest lifestyle changes. If this doesn’t work, they’ll probably prescribe a medication for you. Chronic heartburn can turn into GastroEsophageal Reflux Disease (GERD), which can cause serious ulcers that may cause internal bleeding. GERD can also increase your risk for certain medical conditions, so it’s important to get treatment if you need it. Try not to worry, but these are always considered emergency symptoms. It’s especially important that you get treatment if you’re also experiencing pain in your arm or jaw, which could indicate a heart attack. Visit an emergency room or call for help if you have these serious symptoms.Heartburn can cause extreme symptoms in some cases. However, it’s always best to be safe and make sure you're okay.
++++++++++
One-sentence summary --
Check with your doctor before using herbal remedies. See your doctor if you have heartburn at least twice a week. Get emergency medical care for chest pain and difficulty breathing.