What is a B2B ecosystem?
Business apps that belong to one platform and share the account and the data, instead of being wired together through paid integrations.
A Jamaican company juggles a TRN, monthly GCT returns, PAYE with NIS, NHT, Education Tax and HEART, and books kept in Jamaican dollars while many customers pay in US dollars. The 4b2b modules keep invoices, payroll records and ledgers tidy so your filings with Tax Administration Jamaica are quick to prepare.
See the Jamaica topics →Subscribe online to the first applications of the 4b2b ecosystem, then add more modules to the same account whenever you need them.
Issue and manage invoices online, with plans that start with a free trial period.
from €1 /month
Jamaica has streamlined registration: a single Business Registration Form at the Companies Office obtains the TRN and the NIS and NHT registrations in one step. The recurring workload comes afterwards — GCT, PAYE and statutory contributions, all tied to the TRN.
Registration in Jamaica is fast; running a compliant company from the first invoice is the harder part. These topics connect each registration step with the records you will need afterwards.
The monthly rhythm in Jamaica is set by TAJ deadlines: GCT, PAYE and statutory contributions. Good records make each one a routine task instead of a scramble.
Jamaica sits between CARICOM partners and the North American market. These topics cover the records and processes that support regional and international growth.
Each product is subscribed and billed on its own domain, priced in EUR. Together they cover invoicing, payroll records, bookkeeping and customer communication — the filings themselves stay with you or your accountant.
Practices in Kingston, Montego Bay and Mandeville handle many clients, each with its own TRN, GCT cycle and payroll. The ecosystem is multi-company by design.
Keep each client's invoices, ledgers and employee records in a separate company space, as source material for your GCT returns, S01 remittances and year-end accounts.
Bill fees with the GCT rate you confirm with TAJ shown on the invoice and keep client files organised with Data Protection Act obligations in mind.
Invoice overseas clients in US dollars, keep JMD books in parallel and manage a growing team across shifts.
Show tourism-rate and standard-rate lines on invoices and keep seasonal staff in one HR record.
The 4b2b ecosystem
The 4b2b ecosystem is a group of business apps that share one account, one company record and one customer record. You switch on only the modules you need, and anything entered once shows up everywhere else — from invoicing through contracts to timesheets.
Short answers to what small companies ask most often before choosing. Each one has its own page, with worked examples and the mistakes to avoid.
Business apps that belong to one platform and share the account and the data, instead of being wired together through paid integrations.
Invoicing, accounting, CRM, ERP, HR, projects, contracts and notifications under one account, with local compliance on each market.
It removes parallel subscriptions and paid connectors: replacing six separate apps typically takes 40–60 % off the monthly bill.
One person signs in once and reaches every module; when they leave, access is revoked from a single place.
Every market has its own e-invoicing format and channel, and the ecosystem applies them from the market you selected.
Accountants, consultants and IT integrators who refer Jamaican clients earn a recurring commission for as long as the client stays active.
Recurring commission on every client you bring and keep on invoicing, payroll or bookkeeping modules.
For advisers who guide new companies through the Companies Office and their first TAJ obligations.
Higher tier when you roll out several modules — invoicing, ERP, HR, CRM — for the same client.