Modern World Business Solutions

What Modern World Business Solutions is

Modern World Business Solutions, trading as MWBS and operated by M World Business Solutions LTD, is a UK payments ISO with its registered office and south office at Abbots Ripton near Huntingdon in Cambridgeshire and a north office in Byker, Newcastle upon Tyne. The footer gives the company as registered in England and Wales under number 11214260, states that it is authorized and regulated by the Financial Conduct Authority and gives a Financial Services Register reference number of 1003907. The company sells card machines, e-commerce gateways, virtual terminals and pay-by-link services to ordinary UK businesses, and it runs a separate high-risk department that places merchants with acquiring banks willing to take them.

The adult page opens by describing subscription-paywall creator sites and the gap they left for rival providers, and then says the company created an offering to help the adult sector accept payments. It names the audience as porn websites, adult toy sites and shops, and operators building creator-subscription sites. A page for prospective hires dates the company to 2018.

What it sells a site operator

For an adult operator the product is the application and placement service. The adult page says MWBS works with an applicant to put together an application for an adult merchant account and then progress it through to going live and processing payments. It says the company has a strong relationship with high-risk acquirers that board adult businesses and describes this type of application as routine for its high-risk department. The wider high-risk page says the company has over 15 direct relationships with acquiring banks in the UK, Europe and globally, while a page for prospective hires says partnerships with 14 acquirers, so the exact count varies by page. It also says the banks differ in appetite for risk and that it has a direct line into underwriting to explain a business.

The offer widens beyond the account. The company says it works with several high-risk providers that have their own gateways, as well as agnostic gateways with integrations into different shopping carts, and it advises operators to confirm that their website platform is certified with the acquirer's gateway before applying, pointing to its e-commerce pages for API documentation. A separate high-risk business bank account page describes sourcing an account from banks that specialize in the high-risk sector, because the usual high-street bank may decline on reputational grounds, and it names an adult website bank account among the sectors it covers. The form there gets an applicant to pre-approval, after which the bank's KYC request follows: proof of address and ID, the company's incorporation details and any licenses. The page says an account takes anything between 3 days and 3 weeks to open depending on the risk profile, that most of these banks issue a Visa or Mastercard debit card and online banking, and that all of the company's merchant services providers settle into the bank accounts it obtains. The bank account is paid for only once it is approved and the offer letter accepted, and the page warns that such accounts carry a setup fee and per-transaction charges that a high-street account would not.

Merchants also get the in-house Merchant Panel, described as a branded platform for use as a CRM, for raising invoices and quotes, for capturing payments on a virtual terminal and for sending payment links. The company says the panel goes into every merchant that signs up. An American Express merchant ID can also be arranged on the merchant's behalf. These pages are written for ordinary retail and e-commerce, and they do not say whether each feature is open to adult accounts, so it is worth asking.

Terms that decide the choice

The adult page is specific about cost and timing, and the terms below are what it states. In October 2026 it listed these items for adult applicants:

• A registration into Mastercard for High Risk of $500, payable by the merchant on top of any set-up fees charged by MWBS.
• A 10% rolling reserve to start with, meaning the acquirer retains 10% of payments and pays them out after 180 days, held to settle chargeback disputes.
• Rates given as interchange plus, with a usual rate to expect of between 3 and 8% depending on business history.
• An application time of at least 4 to 6 weeks, with plenty of back and forth to collect information and an underwriting process with the acquirer.

The wider high-risk FAQ gives its own figures, which differ in scope. As read in October 2026, it said transactional fees for a high-risk account could be anywhere between 1% and as high as 10%, and that the MWBS set-up fee runs between £495.00 and £995.00 plus VAT. The set-up fee is payable only once the applicant has an offer from a bank and has accepted it, and the company says it charges only when an offer letter has been accepted because acceptance is never guaranteed. The same FAQ says high-risk bank account set-up fees and monthly charges are not refundable and advises reading the fee schedule before agreeing to anything. Its terms of service list the kinds of fee it may charge: one-off setup or administration, consultancy, subscriptions, referral or introducer fees and any other agreed charges. The same terms describe MWBS as an independent consultancy and introducer that does not itself process payment transactions: the merchant agreement is signed directly with the acquirer on that provider's own terms, canceling with MWBS does not cancel it, and MWBS may receive commission from the provider, which the terms say does not raise the merchant's price.

On the reserve, the FAQ calls a rolling reserve a usual condition of a high-risk account and adds that it is a negotiable condition when the account is managed correctly. Settlement is negotiated through the application. The FAQ gives weekly settlements as the most likely scenario, sometimes paid in arrears, and says most high-risk acquirers offer net settlement, where the bank deducts its percentage before paying out.

On eligibility, the pages say the company can help any business registered within Europe, and cannot help a business registered outside Europe, although a European company can trade in countries outside the EU. Acquirers take payments mainly in GBP and euro, with USD accepted when it is not the main currency. A sole trader can apply as well as a limited company. The pages do not publish a content policy for adult sites: no list of accepted or excluded content types, no stated approach to age verification, and nothing on chargeback ratio limits.

Getting started and support

The adult page tells applicants what to expect before applying. A business bank account must be open in the same legal name as the business, and the company says it can help obtain one. Start-up adult businesses need a business plan, a cash flow forecast, proof of funds and the rest of the KYC and KYB documents, and a separate KYC document is linked from the page. The FAQ on the high-risk page adds a starting list: ID for all directors and 25% shareholders, proof of business and director addresses, images of business premises, any licenses, and 6 months of card payment history for a business switching from another provider. Other documents are requested during underwriting.

A start-up gets more due diligence, and the FAQ says a full cash flow forecast and business plan with proof of funds help. Timing is described two ways: the adult page says to allow at least 4 to 6 weeks, while the general FAQ says it could take 2 weeks or 2 months depending on complexity. The FAQ also warns that some self-serve website builders are problematic for high-risk accounts and asks applicants to check with the company first.

Support is by phone and through a contact form. The online payments FAQ says the support team is available during normal business hours and also provides onboarding help. Out-of-hours coverage for a high-risk account is not described.

Company background

The company presents itself as a fintech ISO with its own in-house technology and a managed, consultative approach to merchants. The page for prospective hires lists finalist places and wins at payments and business awards in 2023, 2024 and 2025, among them High Growth Business of the Year at the SME National Business Awards 2025 and a Judges Award at The Card & Payments Awards. Its stated principles are freedom, transparency (what is quoted is what is paid) and choice.

Who it suits

MWBS suits a UK or European company, including a sole trader, that runs an adult site, store or creator-subscription platform and wants a person to work the application with the acquirers. Its strength is that the adult page puts the reserve, the Mastercard registration, the rate band and the timeline in writing before an operator commits, and it charges its own fee only when a bank offer is accepted. The limits are clear: no help for businesses registered outside Europe, a long application period, and an account whose final terms are the acquirer's, not MWBS's. An operator who also needs a bank that will hold an adult business's funds can source both through one firm.