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Why can I not add an item to my cart?

2 phút đọcĐăng ngày 5 thg 10, 2026

An order holds up to 10 different items, some products have a quantity limit, and flights, shop products and wholesale orders cannot share a cart with other items.

The cart has a few rules. Find the message you see below.

01Messages and what to do

  • "An order can hold up to 10 different items." Remove items until you have 10 or fewer, then check out. Place a second order for the rest.
  • "Limit of … per order" or "Only … in stock." You reached the highest quantity for that product in one order. Lower the quantity.
  • "Replace cart items?" Some products must be ordered by themselves: a flight, physical shop products and a wholesale order cannot share a cart with other items. Replace the cart, or finish your current cart first.
  • "Hold expired — this item will be removed." Flights, stays and tickets are held for a limited time while they sit in your cart. After the timer the item is removed and the price may change. Search again for the current price.
  • "Sign in to top up an eSIM." This appears at checkout. A top-up is added to an eSIM in your account, so it cannot be bought as a guest. Sign in, or remove it from your cart.
  • The button on the product page says "Unavailable". That product or amount cannot be bought right now. Choose another amount or come back later.

02Good to know

  • Different digital products, such as a gift card, a game and an eSIM, can be bought together in one order.
  • Your cart is saved in the browser you are using. It does not follow you to another device.
  • If you remove an item by mistake, select Undo in the message that appears.

03When to contact support

Contact support if you cannot add a product and none of the messages above is shown. Use the support widget on the site or email [email protected], and include:

  • The name of the product and the amount you chose.
  • What is already in your cart.
  • A screenshot of the page or the message.

Never send your password, verification codes, wallet seed phrase or private keys. We will never ask for them.

04Related articles

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