Ask three vendors what an ERP costs and you will get three ranges that barely overlap. That is not evasion. The range is genuinely that wide, and the reason is worth understanding before you read a single proposal.
The four things you are actually paying for
Licences. The most visible cost and rarely the largest. In the UAE, per-user subscriptions commonly sit between AED 100 and AED 1,000 a month depending on platform and module.
Implementation. Configuration, data migration, integration and training. On a small to mid-sized deployment this is usually the biggest line, and it is where the range comes from.
Customisation. Anything the system does not do out of the box. This is the line that turns a four-week project into a nine-month one.
Running it. Hosting, updates, support, and someone to call. Frequently left out of the comparison entirely, and it does not go away.
Why the range is so wide
The honest answer is that most of the spread is your exceptions, not the vendor's pricing.
Every business has processes that are genuinely unusual and processes that are simply habits nobody has questioned. In a scoping conversation both are presented with equal conviction, and each one preserved as an exception is a customisation, and each customisation is money now and an upgrade problem later.
The most valuable thing an implementation partner does is ask, of each exception, whether it is a real requirement or an old habit in formal clothes. A partner who preserves everything you ask for is not being helpful, they are being paid by the hour.
The UAE part nobody quotes for
This is where a global template quietly becomes expensive. A system deployed here has to handle:
- WPS payroll, in the exact file format the bank will accept
- FTA VAT compliance, with reporting that matches the filing
- Arabic, properly, in the interface and on printed documents
- AED alongside multiple currencies, with the rounding rules that follow
Every one of these is standard in a system localised for this market and a change request in one that is not. If a proposal does not mention them by name, they are not in the number.
Where implementations actually fail
Published post-mortems agree on a short list, and none of the items are software:
- Rushed discovery. The system gets configured for the process somebody described in a meeting rather than the one the warehouse actually runs.
- Partner quality. The same product feels clean with one implementer and exhausting with another. This affects outcomes more than buyers expect.
- Over-customisation. Covered above, and it is the most common.
- Missing localisation. Discovered at the first VAT filing, which is a bad week to discover it.
- No internal owner. Nobody inside the business is accountable for adoption, so the system is bought but never fully used.
Four of those five are decided before anyone writes a line of configuration.
What a fair proposal looks like
It quotes licences, implementation, customisation and running cost as separate numbers. It names the UAE localisation items explicitly. It says how long, and what happens if that slips. And it tells you which of your requested exceptions it thinks you should drop, with reasons.
If a proposal is a single number with no breakdown, the breakdown is not missing. It is being withheld.