{"id":20442,"date":"2026-05-15T10:27:37","date_gmt":"2026-05-15T10:27:37","guid":{"rendered":"https:\/\/bitsacard.com\/blog?p=20442"},"modified":"2026-05-15T10:27:37","modified_gmt":"2026-05-15T10:27:37","slug":"prepaid-cards-what-they-are-and-how-they-work","status":"publish","type":"post","link":"https:\/\/bitsacard.com\/blog\/en\/prepaid-cards-what-they-are-and-how-they-work","title":{"rendered":"Prepaid cards: what they are and how they work"},"content":{"rendered":"

Managing day-to-day life can be a puzzle. Between subscriptions, online purchases and the need to separate leisure money from bill money, it\u2019s hard to control spending without constantly checking your bank account.<\/p>\n

The\u00a0prepaid card<\/strong>\u00a0emerges as the ideal solution. It is an\u00a0electronic money instrument<\/strong>\u00a0that works with a balance previously loaded by the user and that, unlike others, is\u00a0not connected to your main bank account<\/strong>.<\/p>\n

By not allowing you to spend more than you have deposited, it acts as a\u00a0\u201csafety wall\u201d<\/strong>\u00a0for your savings. It is perfect for avoiding unforeseen issues online or for assigning a fixed budget to the family’s weekly expenses. In this article, we explain how these cards work and why they are an\u00a0essential <\/strong>savings<\/strong><\/a> tool<\/strong>.<\/p>\n

\"bitsa_wallet_card_how_it_works\"<\/p>\n

What is a prepaid card<\/strong><\/h2>\n

The prepaid card is a\u00a0prepaid<\/strong><\/a> instrument<\/strong>\u00a0designed to store electronic money, either on a physical or virtual support. Its main function is to allow payments and purchases using exclusively the balance that you have loaded in advance.<\/p>\n

Unlike common credit or debit cards, this tool does not need to be linked to a current account. This means that the money you use is\u00a0independent of your main savings<\/strong>, functioning as an isolated and secure deposit.<\/p>\n

By the way, the\u00a0Bank of Spain<\/strong>\u00a0defines it as a product that allows payments, generally of small amounts, up to the limit of the balance provided to the issuing entity. Once the money runs out, you can easily\u00a0reload it<\/strong>\u00a0through transfers, ATMs or mobile applications.<\/p>\n

\"bitsa_prepaid_card_budget_control\"<\/p>\n

As an autonomous payment method, it offers an\u00a0extra layer of protection<\/strong>: in case of loss or fraud, only the specific balance you decided to load would be at risk. It is, in essence, a digital wallet that gives you\u00a0total control<\/strong>\u00a0over how much you want to spend.<\/p>\n

What are its characteristics and how do they work<\/strong><\/h2>\n

To better understand why this instrument is so versatile, it is essential to know its operational pillars. Below, we present a comparison that summarizes its\u00a0main characteristics<\/strong>\u00a0and its daily usage mechanics:<\/p>\n\n\n\n\n\n\n\n\n\n\n
\n

Concept<\/p>\n<\/td>\n

\n

Detail<\/p>\n<\/td>\n<\/tr>\n<\/thead>\n

Basic mechanics<\/strong><\/td>\nYou load a specific balance onto your card (physical or virtual) and it is progressively deducted with each purchase you make.<\/td>\n<\/tr>\n
Bank independence<\/strong><\/td>\nYou don’t need to necessarily link it to a current account; thus you keep your main savings isolated from any risk.<\/td>\n<\/tr>\n
Reload methods<\/strong><\/td>\nYou can easily add balance when you need it through the App, the website, ATMs or physical branches.<\/td>\n<\/tr>\n
Versatility of use<\/strong><\/td>\nYou use it exactly like a conventional card, both for purchases in physical stores and online shops.<\/td>\n<\/tr>\n
Control and limits<\/strong><\/td>\nYour spending is strictly limited to the balance you have recharged, which helps you avoid debt or unexpected overdrafts.<\/td>\n<\/tr>\n
Reinforced security<\/strong><\/td>\nIn case of theft or online fraud, the risk for you is limited exclusively to the amount you have available at that moment.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"bitsa_secure_online_payment_wallet_card\"<\/p>\n

What types are there?<\/strong><\/h2>\n

Choosing the right card depends entirely on your needs<\/a>: do you want it for digital subscriptions, for your child to learn how to manage their money, or for traveling abroad? Knowing the available categories will help you choose the option that best fits your lifestyle.<\/p>\n

Here are the types of prepaid cards classified by their three main differences:<\/p>\n

Physical and virtual<\/strong><\/h3>\n

Choosing between one format or another depends on how you prefer to interact with your payments. While the\u00a0physical card<\/strong>\u00a0offers the usual tangibility, the\u00a0virtual card<\/strong>\u00a0bets on digital immediacy.<\/p>\n\n\n\n\n\n\n
\n

Card Type<\/strong><\/p>\n<\/td>\n

Main Characteristics<\/strong><\/td>\n\n

Typical Use Cases<\/strong><\/p>\n<\/td>\n<\/tr>\n<\/thead>\n

Physical (Plastic)<\/strong><\/td>\nStandard material and dimensions card. Allows payments via chip, magnetic stripe or contactless and cash withdrawals at ATMs.<\/td>\nPurchases in physical stores, travel where you need cash, and payments at establishments without mobile technology.<\/td>\n<\/tr>\n
Virtual (Digital)<\/strong><\/td>\nHas no physical support; resides in your entity’s App. It consists of a card number, CVV and digital expiration date.<\/td>\nExclusive online purchases, subscriptions (Netflix, Spotify) and mobile payments linked to Apple Pay or Google Pay.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Single-use and reloadable<\/strong><\/h2>\n

Another fundamental distinction is the\u00a0useful life<\/strong>\u00a0of the card. While some are designed to accompany you in your daily expenses, others are born with the sole purpose of protecting a specific transaction and then disappearing.<\/p>\n\n\n\n\n\n\n\n\n\n
\n

Feature<\/strong><\/p>\n<\/td>\n

Reloadable (Multi-use) Card<\/strong><\/td>\n\n

Single-use Card<\/strong><\/p>\n<\/td>\n<\/tr>\n<\/thead>\n

Use<\/strong><\/td>\nCan be used multiple times until its expiration date.<\/td>\nUsed for a single purchase or transaction.<\/td>\n<\/tr>\n
Reload<\/strong><\/td>\nAllows adding funds unlimitedly as needed.<\/td>\nDoes not allow reloads; once the balance is used up, it is deactivated.<\/td>\n<\/tr>\n
Security<\/strong><\/td>\nHigh (risk is limited to the loaded balance).<\/td>\nMaximum (the card data ceases to exist after payment).<\/td>\n<\/tr>\n
Format<\/strong><\/td>\nAvailable in both physical and virtual support.<\/td>\nGenerally a virtual number generated by an App.<\/td>\n<\/tr>\n
Ideal for…<\/strong><\/td>\nWeekly expenses, travel and monthly subscriptions.<\/td>\nPurchases on unknown websites or one-time online payments.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"bitsa_virtual_card_vs_physical_card\"<\/p>\n

Closed (to one merchant) and open (Visa\/Mastercard network)<\/strong><\/h3>\n

The last classification depends on\u00a0where you can spend your money<\/strong>. While some cards are limited to a single place, others offer you total freedom of movement anywhere in the world.<\/p>\n\n\n\n\n\n\n
\n

Card Type<\/strong><\/p>\n<\/td>\n

Description<\/strong><\/td>\n\n

Scope of Use<\/strong><\/p>\n<\/td>\n<\/tr>\n<\/thead>\n

Closed (Private)<\/strong><\/td>\nLinked exclusively to a specific platform or brand. The stored money only has value within that company.<\/td>\nOnly at the issuing merchant (e.g., gift cards from a clothing store or balance from a coffee App).<\/td>\n<\/tr>\n
Open (Universal)<\/strong><\/td>\nBacked by global networks like Visa or Mastercard. It is the most versatile category because it combines the security of prepaid with universal acceptance.<\/td>\nAt any physical or online establishment in the world that accepts the network (e.g., Bitsa).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

What is a prepaid card for in daily life<\/strong><\/h2>\n

The prepaid card is not just a financial product, it is an\u00a0organization tool<\/strong>. Below, you will see how it solves common situations and why it is the perfect ally for your daily peace of mind.<\/p>\n\n\n\n\n\n\n\n\n\n
\n

Situation<\/strong><\/p>\n<\/td>\n

\n

How the prepaid card helps you<\/strong><\/p>\n<\/td>\n<\/tr>\n<\/thead>\n

Secure online purchases<\/strong><\/td>\nAllows you to load the exact amount of a purchase at new or unknown stores. As it is not linked to your savings or payroll account, the risk to your main capital is zero.<\/td>\n<\/tr>\n
Budget control<\/strong><\/td>\nIt is ideal for separating \u201cleisure\u201d money (dinners, outings, movies) from fixed bills. By seeing how the balance runs out in real time, it is impossible to spend more than planned.<\/td>\n<\/tr>\n
Digital subscriptions<\/strong><\/td>\nCentralizes streaming payments (Netflix, Spotify), software or gaming. This avoids surprise charges and keeps all your recurring expenses under control in one place.<\/td>\n<\/tr>\n
International marketplaces<\/strong><\/td>\nOn platforms<\/a> like AliExpress, Temu or Shein, it adds an extra layer of protection. If there is a data breach, attackers will not have access to your real bank account.<\/td>\n<\/tr>\n
Online leisure platforms<\/strong><\/td>\nAllows you to set an unbreakable limit. You reload your monthly budget and, once it runs out, you protect the rest of your personal and family finances.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"bitsa_reload_card_via_app\"<\/h2>\n

How to reload and check the balance<\/strong><\/h2>\n

To close the practical part of our guide, it is essential to know how to keep your card operational and what to do in case of unforeseen events. Management is\u00a0100% digital<\/strong>\u00a0and designed so that you have control in seconds.<\/p>\n\n\n\n\n\n\n\n\n
\n

Action<\/strong><\/p>\n<\/td>\n

\n

Methods and Details<\/strong><\/p>\n<\/td>\n<\/tr>\n<\/thead>\n

How to reload funds<\/strong><\/td>\nYou can add balance via bank transfer, direct deposit or linking another card. In advanced options like Bitsa, you can even reload using cryptocurrencies.<\/td>\n<\/tr>\n
Balance and transaction inquiry<\/strong><\/td>\nThe fastest way is the mobile App (with real-time data), but you can also use the provider’s website, ATMs (if it’s a bank card) or even via SMS on some services.<\/td>\n<\/tr>\n
Blocking and cancellation<\/strong><\/td>\nIf you lose the card or detect a strange charge, you can \u201cdeactivate it\u201d instantly from the App. This freezes the balance immediately so no one else can use it.<\/td>\n<\/tr>\n
Balance recovery<\/strong><\/td>\nIf the card is damaged, or you decide to cancel the contract, the remaining balance is usually returned to the originating account or via transfer to an account you provide.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Difference between prepaid card, debit card and credit card<\/strong><\/h2>\n

It is very common to confuse these terms, but knowing their differences is the key to not paying extra fees and keeping your savings protected. The big difference lies in\u00a0where the money comes from<\/strong>\u00a0and\u00a0what happens if you lose the plastic<\/strong>. Here is the definitive comparison to clear up all doubts:<\/p>\n\n\n\n\n\n\n\n\n\n
\n

Feature<\/strong><\/p>\n<\/td>\n

Prepaid Card<\/strong><\/td>\nDebit Card<\/strong><\/td>\n\n

Credit Card<\/strong><\/p>\n<\/td>\n<\/tr>\n<\/thead>\n

Origin of money<\/strong><\/td>\nBalance loaded in advance.<\/td>\nAvailable balance in your account.<\/td>\nLoan (credit line).<\/td>\n<\/tr>\n
Linking<\/strong><\/td>\nDoes not need a bank account.<\/td>\nMandatory to an account.<\/td>\nLinked to a credit line.<\/td>\n<\/tr>\n
Spending control<\/strong><\/td>\nTotal (only what you reload).<\/td>\nMedium (everything in the account).<\/td>\nLow (risk of debt and interest).<\/td>\n<\/tr>\n
Automatic charges<\/strong><\/td>\nGenerally not allowed.<\/td>\nYes (bills and subscriptions).<\/td>\nYes (bills and subscriptions).<\/td>\n<\/tr>\n
In case of theft<\/strong><\/td>\nRisk limited to the loaded balance.<\/td>\nRisk to the entire account balance.<\/td>\nRisk according to the credit limit.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"bitsa_financial_security_wallet_card\"<\/p>\n

Very important, in today’s digital world, when you go to a bank or a platform like Bitsa, what they give you is a\u00a0prepaid card<\/strong> that functions as a prepaid card. Therefore, to avoid confusing the reader with old technicalities, we unify them: both serve for you to decide how much money you \u201ctake out\u201d of your main account to expose to the online world or daily spending.<\/p>\n

Control and security in one click<\/strong><\/h2>\n

The prepaid card has established itself as the\u00a0ultimate tool for daily life<\/strong>. More than a banking product, it is a financial\u00a0\u201cfirewall\u201d<\/strong>\u00a0that allows you to separate your money, control budgets and shop online\u00a0without ever exposing your main account<\/strong>.<\/p>\n

If you are looking for\u00a0freedom without ties<\/strong>, Bitsa<\/a> is the ideal option. It is a Visa prepaid card that combines universal acceptance with total flexibility: reload it via transfer, card or cryptocurrencies, and operate with total security without needing to link a traditional bank.<\/p>\n","protected":false},"excerpt":{"rendered":"

Paying online without exposing your salary account? We tell you what a prepaid card is, what types exist and how to use it to control your daily spending.<\/p>\n","protected":false},"author":27,"featured_media":20779,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[264],"tags":[],"class_list":["post-20442","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-finance-en"],"_links":{"self":[{"href":"https:\/\/bitsacard.com\/blog\/en\/wp-json\/wp\/v2\/posts\/20442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bitsacard.com\/blog\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bitsacard.com\/blog\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bitsacard.com\/blog\/en\/wp-json\/wp\/v2\/users\/27"}],"replies":[{"embeddable":true,"href":"https:\/\/bitsacard.com\/blog\/en\/wp-json\/wp\/v2\/comments?post=20442"}],"version-history":[{"count":6,"href":"https:\/\/bitsacard.com\/blog\/en\/wp-json\/wp\/v2\/posts\/20442\/revisions"}],"predecessor-version":[{"id":20835,"href":"https:\/\/bitsacard.com\/blog\/en\/wp-json\/wp\/v2\/posts\/20442\/revisions\/20835"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bitsacard.com\/blog\/en\/wp-json\/wp\/v2\/media\/20779"}],"wp:attachment":[{"href":"https:\/\/bitsacard.com\/blog\/en\/wp-json\/wp\/v2\/media?parent=20442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bitsacard.com\/blog\/en\/wp-json\/wp\/v2\/categories?post=20442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bitsacard.com\/blog\/en\/wp-json\/wp\/v2\/tags?post=20442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}