The chargeback is the largest risk that is presented to banks and providers and therefore their biggest fear. This is not to be confused with a refund, which is simply a merchant refunding a transaction. In the Visa and Mastercard rules, the merchant’s processing bank is 100% responsible for all the transactions that the merchant performs. This can leave the provider open to millions of dollars of potential losses if the merchant operates in an illegal or risky manner and generates many chargebacks. The providers pass this cost on to the merchant, but if the merchant is fraudulent or simply does not have the money, the provider must pay all the costs to make the card holder whole. The chargeback risk is the largest part taken into consideration during the contract application and underwriting process. Some banks are many times more stringent than others when assessing a merchant’s chargeback risk.

If a merchant encounters a chargeback they may be assessed a fee by their acquiring bank. A potential chargeback is presented on behalf of the card holder’s bank to the merchant’s credit card processing bank. A reason code is established by the card issuer to properly identify the type of potential chargeback based on the card holder’s complaint. The most common complaint is that the card holder can not remember the transaction. Usually, these potential chargebacks are corrected when the merchant’s processing bank sends over more details about the transaction. Some providers charge a fee for this service, known as a “Retrieval Request”. A chargeback can also be related to a fraud or similar dispute that the card holder is claiming to the merchant. This fee can be charged by some providers whether the chargeback is successful or not and is not dependent on the amount of the chargeback.

Currently both Visa and Mastercard require all merchants to maintain no more than 1% of dollar volume processed to be chargebacks. If the percentage goes above, there are fines starting at $5000 – $25,000 to the merchant’s processing bank and ultimately passed on to the merchant.

In all cases, a chargeback will cost the merchant the chargeback fee, typically $15-$30, plus the cost of the transaction and the amount processed.

from wikipedia

Authorization fee: The Authorization fee (actually an authorization request fee) is charged each time a transaction is sent to the card-issuing bank to be authorized. The fee applies whether or not the request is approved. Note this is not the same as Transaction fee or Per Item fee.

Statement fee: The statement fee is a monthly fee associated with the monthly statement that is sent to the merchant at the end of each monthly processing cycle. This statement shows how much processing was done by the merchant during the month and what fees were incurred as a result.

Monthly minimum fee: The monthly minimum fee is a way to ensure that merchants pay a minimum amount in fees each month to cover costs from the provider to maintain the account and to create minimal profits. If a merchant’s qualified fees do not equal or exceed the monthly minimum they will be charged up to the monthly minimum to satisfy their minimum fee requirements.

Example: A merchant has signed a contract with a $25.00 monthly minimum fee. If all the fees for the most recent month of processing total only $15.00, this merchant will be charged an additional $10.00 to meet their monthly minimum requirements. Sometimes there are fees that are charged that are not a part of the monthly minimum, such as statement fees. It is industry standard to charge a monthly minimum.

Batch fee: A batch fee (also known as a batch header fee) can be charged to a merchant whenever the merchant “settles” their terminal. Settling a terminal, also known as “batching”, is when a merchant sends their completed transactions for the day to their acquiring bank for payment. Some providers perform this automatically. It is important to close a batch every 24 hours or a higher rate will be assessed by Visa or Mastercard.

Customer Service fee: The customer service fee (also known as a maintenance fee) can be charged by some providers to pay for the cost of customer service.

Annual fee: The Annual fee can be charged by some providers to pay for costs of maintaining the merchant’s account. Sometimes these fees can be quarterly. The fee can be from $49-$399.

Early Termination fee: The early termination fee can be charged by some providers if the merchant ends the contract before the end of the contract term. While contract terms of 1-3 years are typical, some providers have terms of up to 5 years with a one year prior notice to cancel or the fee will be assessed. Some providers also assess all statement fees and monthly minimums remaining when the contract is terminated. Some providers may also assess a “lost profit” fee based on an assumption of profits they concluded they would have earned during the full term of the contract.

from wikipedia

Free web hosting service: Free web hosting is offered by different companies with limited services, sometimes advertisement-supported web hosting, and is often limited when compared to paid hosting.

Shared web hosting service: one’s Web site is placed on the same server as many other sites, ranging from a few to hundreds or thousands. Typically, all domains may share a common pool of server resources, such as RAM and the CPU. The features available with this type of service can be quite extensive. A shared website may be hosted with a reseller.

Reseller web hosting: allows clients to become web hosts themselves. Resellers could function, for individual domains, under any combination of these listed types of hosting, depending on who they are affiliated with as a provider. Resellers’ accounts may vary tremendously in size: they may have their own virtual dedicated server to a collocated server. Many resellers provide a nearly identical service to their provider’s shared hosting plan and provide the technical support themselves.

Virtual Dedicated Server: also known as a Virtual Private Server (VPS for short) divides server resources into virtual servers, where resources can be allocated in a way that does not directly reflect the underlying hardware. VPS will often be allocated resources based on a one server to many VPSs relationship, however virtualisation may be done for a number of reasons, including the ability to move a VPS container between servers. The users may have root access to their own virtual space. This is also known as a virtual private server or VPS. Customers are sometimes responsible for patching and maintaining the server.

Dedicated hosting service: the user gets his or her own Web server and gains full control over it (root access for Linux/administrator access for Windows); however, the user typically does not own the server. Another type of Dedicated hosting is Self-Managed or Unmanaged. This is usually the least expensive for Dedicated plans. The user has full administrative access to the box, which means the client is responsible for the security and maintenance of his own dedicated box.

Managed hosting service: the user gets his or her own Web server but is not allowed full control over it (root access for Linux/administrator access for Windows); however, they are allowed to manage their data via FTP or other remote management tools. The user is disallowed full control so that the provider can guarantee quality of service by not allowing the user to modify the server or potentially create configuration problems. The user typically does not own the server. The server is leased to the client.

Colocation web hosting service: similar to the dedicated web hosting service, but the user owns the colo server; the hosting company provides physical space that the server takes up and takes care of the server. This is the most powerful and expensive type of the web hosting service. In most cases, the colocation provider may provide little to no support directly for their client’s machine, providing only the electrical, Internet access, and storage facilities for the server. In most cases for colo, the client would have his own administrator visit the data center on site to do any hardware upgrades or changes.

from wikipedia