A "subscription box" is a package of products that you receive regularly, usually monthly, by subscribing to a service. It's like a surprise gift that comes in the mail and is tailored to your interests or preferences. Full definition
It's a monthly subscription box for French Jewelry. (lifebylee.com)
I really love the whole concept of subscription boxes for it is a great way of trying newly launched products at a small price. (theinstylejournal.com)
Can you get rid of the monthly beauty subscription box service you love? (effectify.com)