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Wiki Shopping
Portrait of Olivia Harper

Olivia Harper

Contributing writer

Olivia Harper writes the Wiki Shopping shopping tips on prices, return policies and shipping. Each tip is written from the store's own published pages and lists them as sources.

She is the consumer finance and retail news editor at RetailCoupons.com, where she covers personal finance, taxes, retail trends and savings.

Writes about

Prices, Returns, Shipping and delivery, Retail trends.

Articles by Olivia

Card reading Costco open box, with an icon of an open box.

Costco Open Box and Returned Items

Costco describes no open-box section; recent reports say unused returns often go back on the shelf, while worn items go to liquidators.

Card reading Costco order pickup, with an icon of a delivery truck.

Costco Order Pickup, Explained

Costco lets members pick up some online orders, such as laptops, phones and jewelry, at a warehouse; same-day grocery orders are delivered by Instacart.

Card reading Costco payment methods, with an icon of a price tag.

Costco Payment Methods, Explained

Costco warehouses take Visa, most PIN debit cards, cash, member checks, EBT, Shop Cards and phone wallets; Costco.com also takes Mastercard and Affirm.

Card reading Costco price adjustment, with an icon of a price tag.

Costco Price Adjustment, Explained

If a Costco price drops within 30 days of your purchase, you can ask for the difference; online orders use a form, warehouse buys go to the returns counter.

Card reading Costco restock days, with a delivery truck icon.

Costco Restock Days, Explained

Costco publishes no restock schedule; recent reports say warehouses restock every day, often overnight, and shoppers point to Tuesday after the weekend rush.

Card reading Costco return policy, with an icon of a box and a return arrow.

Costco Return Policy, Explained

Costco refunds most merchandise under its satisfaction guarantee, but TVs, computers, cameras, phones and major appliances must go back within 90 days.

Card reading Costco shipping and delivery, with an icon of a delivery truck.

Costco Shipping and Delivery, Explained

Shipping is included on most Costco.com items, large items come by appointment, appliances can include hookup, and 2-Day grocery items cost $3 each under $75.

Card reading Costco store hours, with an icon of a clock.

Costco Store Hours and Executive Member Hours

Costco hours are set per warehouse; Executive members get in earlier, and Costco says it will be closed on Thanksgiving, November 26, 2026.

Card reading Costco warranty, with an icon of a calendar.

Costco Warranty and Concierge Services, Explained

Costco extends coverage on TVs, projectors, computers and major appliances to 2 years through its Technical and Warranty Services, and sells Allstate plans.

Card reading CVS store hours, with an icon of a clock.

CVS Store Hours, Explained

CVS hours vary by store. Of 59 Rhode Island stores on CVS's own pages, most opened at 7 or 8 AM and closed at 10 PM, and 10 were open 24 hours.

Card reading Dell student discount, with an icon of a graduation cap.

Dell Student Discount, Explained

Dell's student discount takes up to 10 percent off eligible items once SheerID verifies your status, with two products per order and two orders per year.

Card reading Dick's order pickup, with an icon of a clock.

Dick's Sporting Goods Order Pickup, Explained

Dick's holds a store pickup order for four days, with one four-day extension, and most orders are ready about an hour after you place them.

Card reading Dick's return policy, with an icon of a box and a return arrow.

Dick's Sporting Goods Return Policy, Explained

Dick's takes most items back within 90 days with proof of purchase; without a receipt you get store credit at the lowest selling price and must show ID.

Card reading Discount Tire price match, with an icon of a price tag.

Discount Tire Price Match Policy, Explained

Discount Tire says it will match or beat a lower advertised installed price on an identical tire or wheel from an authorized seller, online or in store.

Card reading Ace Hardware price match, with an icon of a price tag.

Does Ace Hardware Price Match? What to Know

Ace Hardware has no chain-wide price match rule we could confirm; most Ace stores are independently owned and set their own policy, so ask your store.

Card reading Home Depot senior discount, with a price tag icon.

Does Home Depot Have a Senior Discount?

Recent consumer guides report that Home Depot has no senior discount in 2026; its everyday discount is 10% for military members, veterans and spouses.

Card reading Lowe's senior discount, with a price tag icon.

Does Lowe's Have a Senior Discount?

Lowe's own discount pages list no senior discount; what it does offer is a 10% military discount, free MyLowe's Rewards and a price match promise.

Card reading Walmart military discount, with an icon of a price tag.

Does Walmart Have a Military Discount?

Walmart lists no military discount in its help center; its closest offer is Walmart+ Assist, a cheaper plan for people with a Veterans and Survivors Pension.

Card reading GameStop restock days, with a delivery truck icon.

GameStop Restock Days, Explained

GameStop publishes no restock day; its site lets you see what your own store has in stock, pre-order new releases and buy online for pickup.

Card reading GameStop store hours, with an icon of a clock.

GameStop Store Hours, What Time GameStop Opens

GameStop hours vary by store; in a sample of ten stores, most opened at 10 a.m. on weekdays and stayed open until 10 p.m. on Friday and Saturday.

Card reading GameStop trade-in terms, with an icon of a game case and an arrow.

GameStop Trade-In Terms, Explained

GameStop trade-ins are final, valued at the store's own discretion, and offered only at select stores in the US and Guam, so read the terms first.

Card reading gift card fees and expiration, with an icon of a gift card.

Gift Card Fees and Expiration: The Rules

US rules say a gift card's funds last at least five years and inactivity fees can start only after a year without use; Visa gift cards add a purchase fee.

Card reading Guitar Center price match, with an icon of a price tag and a check mark.

Guitar Center Price Match Policy, Explained

Guitar Center matches a lower advertised price from an authorized U.S. dealer at checkout or up to 45 days after you buy, with a long list of exclusions.

Card reading Harbor Freight coupon policy, with an icon of a price tag.

Harbor Freight Coupon Policy, Explained

Harbor Freight coupons cannot be stacked with other coupons or offers; percent-off, dollar-off and promotional-item coupons are one per customer per day.