Costco is one of the most beloved retailers in America. Millions of people have memberships at the warehouse club and spend countless hours each year perusing its shelves.

But nothing in life stays the same, and that includes Costco. Each year, changes — some subtle, some large — make their presence felt at the store. And 2021 is no exception.

The following are several key ways that Costco is changing this year.

1. Perishables are available through CostcoGrocery

As we recently reported, you now can order select cold and frozen foods through CostcoGrocery and get two-day delivery service.

Previously, the two-day service was limited to nonperishables. Items you now can purchase for two-day delivery include:

• Meat
• Poultry
• Seafood
• Deli
• Cheese and dairy
• Beverages

2. Masks are no longer required

Like most retailers amid the COVID-19 pandemic, Costco required all shoppers