KC Body: The Unlimited Monthly Plan Custom Case Solution & Analysis

1. Evidence Brief: KC Body Case Data

Financial Metrics

Current Pricing Structure: Single class rate is 25 dollars. A 10-class pack costs 225 dollars, reducing the per-class rate to 22.50 dollars.
Proposed Pricing: Unlimited monthly subscription at 200 dollars.
Breakeven Attendance: A client must attend 9 classes per month for the unlimited plan to be more cost-effective than the 10-class pack.
Variable Costs: Instructors receive 50 dollars per class regardless of attendance levels.
Fixed Costs: Rent and utilities total approximately 6000 dollars per month.
Customer Base: 150 active clients with varying attendance frequencies.

Operational Facts

Weekly Schedule: 30 classes offered per week.
Studio Capacity: Maximum of 12 participants per class.
Total Monthly Capacity: 1440 available spots per month (12 spots times 30 classes times 4 weeks).
Utilization: Peak hour classes (early morning and evening) frequently reach maximum capacity, while midday classes remain underutilized.

Stakeholder Positions

Katy (KC): Owner seeking predictable recurring revenue and simplified billing. Concerned about potential revenue loss from heavy users.
Heavy Users: Clients attending 10 or more classes monthly. This group stands to save 25 dollars or more per month under the new plan.
Light Users: Clients attending 4 or fewer classes monthly. This group will likely remain on the pay-per-class model as the subscription exceeds their current spending.
Instructors: Paid a flat fee. Increased class sizes under the unlimited plan do not currently result in higher compensation.

Information Gaps

Churn Rate: The case does not provide historical data on customer retention or average tenure.
Acquisition Cost: Marketing expenses and the cost to acquire a new client are not specified.
Waitlist Data: The frequency and length of waitlists for peak classes are not quantified.
Price Elasticity: No data exists on how many new clients the 200 dollar price point would attract from competitors.

2. Strategic Analysis

Core Strategic Question

How can KC Body transition to a recurring revenue model without cannibalizing margins from heavy users or creating capacity bottlenecks that degrade the premium experience?

Structural Analysis

Breakeven and Margin Analysis: The 200 dollar price point is mathematically flawed for the current heavy-user segment. A client attending 12 classes per month currently pays 270 dollars (via 10-packs and singles). Moving them to 200 dollars represents a 26 percent revenue haircut per high-engagement customer.
Capacity Constraints: The unlimited model incentivizes volume. If average attendance rises by 20 percent, peak classes will become permanently unavailable to pay-per-class (PPC) users. Since PPC users pay a higher margin per visit, the studio risks displacing high-margin revenue with low-margin subscription visits.
Value Chain: The value resides in instructor quality and class availability. Flat-fee instructor pay creates a misalignment; instructors work harder for more students without additional reward, potentially leading to turnover.

Strategic Options

Option 1: Pure Unlimited Subscription. Set price at 200 dollars.
- Rationale: Maximizes predictable cash flow and simplifies administration.
- Trade-offs: High risk of margin erosion and peak-hour overcrowding.
Option 2: Tiered Membership (Recommended). Offer an 8-class monthly pass for 160 dollars and an Unlimited pass for 240 dollars.
- Rationale: Protects the 22.50 dollar per-class margin while providing the desired recurring revenue.
- Resource Requirements: Minor updates to the booking software to track monthly credits.
Option 3: Maintain Status Quo with Price Increase. Keep the 10-pack but raise the price to 240 dollars.
- Rationale: Avoids the complexity of subscriptions while improving margins.
- Trade-offs: Fails to solve the cash flow volatility problem Katy identified.

Preliminary Recommendation

KC Body should adopt a tiered membership model. The 200 dollar unlimited plan is priced too low relative to the 225 dollar 10-pack. A 240 dollar unlimited plan aligns with current heavy-user spending while securing the revenue upfront.

3. Implementation Roadmap

Critical Path

Month 1: Policy and Tech Setup. Update the MindBody or equivalent booking platform to handle recurring billing. Draft a 12-hour cancellation policy to prevent ghost-booking by unlimited members.
Month 2: Soft Launch. Offer the 240 dollar unlimited plan to the top 20 percent of users first as a loyalty perk. Monitor their attendance changes.
Month 3: Full Rollout. Open memberships to the general public. Transition the 10-class pack to a 12-month expiration to encourage faster turnover.

Key Constraints

Peak Hour Ceiling: With only 12 spots, the studio cannot scale the unlimited model during the 6 AM or 6 PM windows. Success depends on shifting unlimited users to midday or weekend slots.
Instructor Retention: Increased class density requires a move to a base-plus-headcount pay model (e.g., 40 dollars base plus 2 dollars per student) to maintain morale.

Risk-Adjusted Implementation Strategy

To mitigate the risk of overcrowding, the initial rollout must cap the number of unlimited memberships at 50. This ensures that roughly 40 percent of class capacity remains available for high-margin PPC clients and newcomers. If waitlists exceed three people for more than 20 percent of classes, Katy must add three new time slots to the weekly schedule before selling more memberships.

4. Executive Review and BLUF

BLUF

Reject the 200 dollar unlimited plan. At this price, Katy subsidizes her most active clients at a 26 percent loss compared to current 10-pack revenue. The studio should instead implement a 240 dollar monthly membership. This preserves margins, stabilizes cash flow, and provides a premium for the convenience of unlimited access. Implementation must include a strict no-show fee to prevent capacity hoarding in peak hours. Recurring revenue is the goal, but price integrity is the priority.

Dangerous Assumption

The most dangerous assumption is that unlimited members will maintain their current attendance frequency. Evidence from the fitness industry suggests that removing the per-class cost barrier leads to a 15 to 30 percent increase in booking frequency, which will break the current 12-person capacity model during peak hours.

Unaddressed Risks

Revenue Concentration: If the top 30 heavy users switch to a 200 dollar plan, the studio loses 2100 dollars in monthly revenue immediately. There is no evidence in the case that 11 new clients are ready to join to offset this specific loss.
Instructor Burnout: Moving from an average of 8 students to 12 students per class increases the physical and emotional labor for instructors by 50 percent. Without a pay adjustment, the studio risks losing its primary value drivers.

Unconsidered Alternative

The team should consider an Off-Peak Membership. A 150 dollar monthly plan valid only for classes between 9 AM and 4 PM would monetize underutilized midday capacity without displacing high-paying clients during the morning and evening rushes. This solves the capacity problem while growing the total customer base.