Shape I.

Fixed Fee Advisory.

A scoped engagement against a defined deliverable. The fee is fixed at scope letter and never re-quoted. The named senior advisor signs every position transmitted during the engagement, and the second-partner countersignature is on every document before it leaves the firm. Used where the deliverable is bounded and the timeline is short.

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Admodum engagement model

Bounded deliverable. Full cost certainty.

The fee is fixed at scope letter. The named advisor is named at scope letter. The closing baseline is set at scope letter. None of the three are re-quoted during the engagement.

Fixed Fee Advisory is the shape used where the deliverable is bounded and the timeline is short. A single audit response inside an open notification. A discrete renewal cycle inside a six-month anchor window. A ULA exit certification against a written termination date. Contract architecture at original signature against a deal already in commercial negotiation. The work is finite. The fee is fixed against the work, signed at scope letter, and never re-quoted.

The shape exists because not every buyer-side mandate carries verified-savings calculus and not every buyer carries continuous publisher exposure. A bounded engagement against a bounded deliverable is the most common shape the firm signs. Roughly six out of every ten mandates the firm scopes are signed under Fixed Fee Advisory.

What is fixed at scope letter.

The named senior advisor is named at scope letter and signs every transmitted position through to engagement close. The second-partner countersigner is named at scope letter and reviews every position before transmission. The deliverable is described in writing, against a closing date, with a five-year retention window for every position paper. The fee is fixed in writing, against a defined schedule of work, and is not subject to re-quoting under any circumstance short of a written addendum signed by both parties.

What is excluded.

Fixed Fee Advisory does not carry an option to expand scope mid-engagement without a written addendum. If the publisher's audit scope expands during the engagement, the addendum is signed before the firm undertakes the additional work. The firm does not carry hourly billing under Fixed Fee. The firm does not bill against expenses inside the fee. There is no escalation clause that triggers a higher fee against the closing settlement value.

Best-fit engagements
Where Fixed Fee fits the shape of the work.
Use case
i.
Single audit response, single publisher
An audit notification has been received. The forty-eight-hour written response is in the firm's hands. The closing settlement memorandum is the deliverable. The fee is fixed against the audit's known scope. Where the publisher's scope expands, the scope letter is amended in writing. Read the full method on the Audit Defence Programme.
Use case
ii.
Discrete renewal cycle, single publisher
A renewal anchor is twelve months out and the buyer wants the firm to lead the preparation cycle, the pricing letter response, and the close. Fixed Fee runs the engagement against a defined closing date. The closing baseline is reset in writing at engagement close. See the Renewal Programme for the full preparation cycle.
Use case
iii.
Oracle ULA exit certification
An Oracle Unlimited Licence Agreement is approaching its certification window. The buyer needs deployment certification, target architecture sign-off, and the exit position paper transmitted to Oracle LMS. Fixed Fee runs the engagement against the contractual exit date. See the Oracle practice page.
Use case
iv.
Contract architecture at original signature
A new master agreement or ordering document is in commercial negotiation. The buyer wants buyer-side architecture before signature: entitlement language, scope language, audit clauses, hosting addenda, and price-list mechanics. Fixed Fee runs against the documented signature target date.
Use case
v.
Java SE licensing position, single instance
A single Java SE compliance question, a single position paper. Read against the employee metric, the legacy named-user-plus instruments, and the buyer's deployment data. The Fixed Fee carries the position paper, the BATNA architecture, and the closing memorandum. Read more on the Java licensing analysis.
Use case
vi.
Single ELA exit or single ETLA renewal
An IBM ELA, a Cisco ELA, or an Adobe ETLA is approaching its renewal or exit window. The buyer wants the deployment certification, the target-state architecture, and the closing memorandum delivered against a contractual date. Fixed Fee is scoped against that date.
Fee construction
Six inputs the firm uses to fix the fee.
Input
i.
Publisher and contract complexity
Oracle ULA exit, SAP indirect access, and Microsoft EA renewal carry the highest complexity. Cisco ELA renewal, Adobe ETLA renewal, and Workday HCM extension carry moderate complexity. The firm publishes the complexity bands inside the scope letter, against the named publishers covered by the engagement.
Input
ii.
Scope of the deliverable
Position paper, counter-scope letter, closing settlement memorandum, contract architecture redline. The deliverables are listed against a description and a closing date in the scope letter. The fee is matched against the deliverables. Additional deliverables require a written addendum.
Input
iii.
Timeline
A two-week audit response window carries a higher fee than a sixteen-week renewal preparation cycle for equivalent scope. Compressed timelines reflect senior advisor allocation against contention with other engagements in the same window. The closing date is written into the scope letter.
Input
iv.
Named senior advisor on the engagement
The named senior advisor sets the engagement fee against their portfolio. Partner-level allocation costs more than senior advisor-level allocation. The buyer is told at scope letter who is named on the engagement. The named advisor does not rotate during the engagement.
Input
v.
Geographic and entity scope
Multi-jurisdiction engagements carry coordination overhead. Where the audit or renewal touches multiple regions or multiple legal entities under a single master agreement, the scope letter prices the coordination explicitly inside the fixed fee.
Input
vi.
Five-year retention and recall obligations
Every Fixed Fee engagement carries the firm's five-year retention obligation on every position paper, counter-position, and scope letter. The buyer can recall source workings at any point inside the window without additional fee. The retention obligation is priced inside the fixed fee at scope letter.
I.
Fee is fixed at scope letter
The fee is signed in writing at scope letter. It is not re-quoted during the engagement. Scope additions require a separate addendum signed by both parties. No hourly billing, no expense pass-through, no escalation clause against closing settlement value.
II.
Named senior advisor signs everything
The named advisor on the scope letter signs every position transmitted on the engagement. The second partner countersigns. The two named signatures stay through to closing. No leverage model, no rotation, no anonymous correspondence with the publisher.
III.
Closing baseline reset
Every Fixed Fee engagement closes with a written baseline reset, a closing memorandum, and a five-year retention of every position paper, counter-position, and scope letter inside the firm. The buyer can request source workings at any point in that window.
IV.
Independence at every line
Admodum is not a partner, reseller, or affiliate of any software vendor. Every Fixed Fee engagement is buyer-side at every line of the scope letter. No reseller margin, no referral commission, no audit subcontract from any publisher.
V.
Scope creep rejected in writing
The scope letter is the document. Scope creep from the publisher is rejected in writing through the counter-scope letter. Scope expansion from the buyer is signed against a separate written addendum that prices the additional work before the firm undertakes it.
VI.
Counsel coordination, never displacement
Where an engagement escalates to a legal threshold, the senior advisor coordinates with the buyer's counsel through to legal close. Admodum remains advisory. Counsel remains the legal lead. The two roles are explicitly distinct in the engagement letter.
~60%
Of Engagements Scoped Fixed Fee
4 to 16
Weeks Typical Duration
2
Named Signatures Per Position
5 yr
Retention On Every Document
“
The fee was fixed at scope letter and held there through the audit response. The senior advisor named on the scope letter signed every transmitted position, including the closing settlement memorandum. The settlement closed at fourteen per cent of the opening claim.
Group Head of Procurement
European Industrial Group · Fixed Fee Engagement 2025
Adjacent reading
Continue through the firm.
Shape ii.
Contingency or Gainshare.
Fee tied to verified savings against a documented baseline. Used where the buyer wants the firm's fee on the outcome rather than on the work. Twelve to twenty-six weeks typical duration.
Shape iii.
Annual Retainer.
All-vendor, all-year advisory function. Used where the buyer carries continuous exposure across multiple publishers. Typical return is five to fifteen times the retainer fee.
Programme i.
Audit Defence.
Most Fixed Fee engagements are scoped as Audit Defence interventions. Read the full method from notification through to closing settlement memorandum.
Programme ii.
Renewal Programme.
The renewal preparation cycle inside a Fixed Fee engagement. Twelve-month preparation, pricing letter response, and the close. Discount benchmarks and BATNA architecture documented.
Closing comparables
Case studies.
One hundred and fifty-four documented outcomes. The closing settlement comparables, the discount benchmarks, and the closing positions filed under Fixed Fee Advisory.
About the firm
The firm and its method.
The firm exists to represent the buyer at the most consequential commercial conversations. Read the named senior advisor doctrine and the two-signature countersignature discipline.
Independence statement
Admodum Compliance is not a partner, reseller, or affiliate of any software vendor. Every Fixed Fee engagement is buyer-side at every line of the scope letter. The fee is fixed in writing at scope letter, never re-quoted, and never tied to a vendor commission or referral payment.
Admodum engagement model

Scope the engagement in one conversation.

A senior advisor sets the shape, the named advisor, the deliverable, and the fixed fee inside the first call. The scope letter follows within five business days. There is no proposal cycle behind the conversation.

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