TruCentive is making a case for merchandise to sit beside cash and gift cards in research compensation, with participant choice doing the important work. Its June 30 article argues that a useful physical item can make a reward more memorable, while retaining a cash option that is equally straightforward to select. [S01]

The proposal puts a commercial question inside a research question. A delivery platform benefits when study budgets flow through more of its catalogue. A research sponsor needs something different: fair compensation that reaches participants without distorting who takes part or what they report.

Founded in 2018, Palo Alto-based TruCentive supplies incentive delivery and tracking software for research, workplace and customer programmes. [S02]

That distinction matters to the gift card industry. A retailer card competes for the participant's selection with cash and physical goods. The sponsor is buying access to a distribution system as well as funding the incentive; the supplier gains an opportunity to handle the programme's recurring payments.

TruCentive's current Pay as You Go plan charges delivery fees and returns unclaimed value. Free Delivery waives the fee but makes deliveries non-refundable. [S03]

For an incentive valued at $45 to $75, the public schedule observed on October 18 lists a $4.50 delivery fee under Pay as You Go and no delivery fee under Free Delivery. Pay as You Go earns the delivery fee when sent and spends the incentive value when claimed. Returning unclaimed incentive value is therefore different from refunding the delivery fee. These are current plan terms, not measured research-project costs. [S03]

USD delivery fee

Source

TruCentive public pricing schedule

Same advertised incentive-value band. Free Delivery makes unclaimed value non-refundable; Pay as You Go returns eligible unclaimed incentive value after expiry. This is a fee schedule, not total project cost or an observed research outcome.

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Published delivery fee for a $45 to $75 incentive (USD delivery fee)
Category	Published values
Pay as You Go	4.50 USD delivery fee
Free Delivery	0.00 USD delivery fee

Choice has a cost as well as an appeal

The June article suggests comparing reward choices by study or cohort and asking participants what they prefer. It presents the potential psychological appeal of merchandise, but supplies no controlled comparison showing that adding goods improved response quality, completion or repeat participation. [S01]

An optional product can be attractive without being equivalent to money. Retail price, practical usefulness and the recipient's own willingness to pay are different measures of value. A participant with little interest in the available goods may reasonably prefer a smaller-looking but more flexible cash or gift card option.

Physical fulfilment also changes the operating calculation. Delivery time and handling become relevant alongside the face value shown in the study budget. A compelling merchandise photograph does not establish that the final reward will cost less to deliver or compensate a participant more fairly.

TruCentive's customer terms require the sender to provide the reward funding and associated fees before delivery. They also treat a delivery envelope as fully claimed once an instrument within it has been claimed, making remaining value non-refundable to the sender. That contractual distinction is more useful for budgeting than assuming all unused value always comes back. [S04]

A separate Survey Practice paper published on October 13 provides a limited comparison of choice. Approximately 9,200 respondents in an unweighted US convenience panel were asked which equal $40 promised payment they would prefer for a one-hour survey. Bank transfer led at 33%, followed by an emailed digital gift card at 29%. The underlying fieldwork was in December 2024. Merchandise was not an option, and these hypothetical preferences do not demonstrate a TruCentive effect or better research participation. [S05]

percent of respondents

Source

Sinibaldi, Survey Practice, Table 1

Approximately 9,200 disclosure-rounded cases; English-only, unweighted nonprobability panel. Payment form and delivery method are bundled. No merchandise option, observed payment choice, response-quality result or TruCentive evaluation.

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Stated preference for an equal $40 survey payment (percent of respondents)
Category	Published values
Bank transfer	33 percent of respondents
Digital gift card by email	29 percent of respondents
Check by mail	23 percent of respondents
Physical gift card by mail	7 percent of respondents
Cash by mail	4 percent of respondents
Decline payment	4 percent of respondents

What would demonstrate a better research outcome

The commercial opportunity is a larger share of incentive fulfilment, with gift cards becoming one option in a broader menu. For sponsors, the credible benefit is flexibility without separately administering every type of reward.

Evidence of a better study would require more than participants choosing merchandise. Completion, recruitment composition, delivery problems and the cost per usable response would need to be compared on a consistent basis. A reward menu can improve the experience of receiving compensation; whether it improves the research remains a separate empirical question.

A historical study illustrates both the value and difficulty of that measurement. Pace and colleagues reported in 2020 that 80 of 148 clinicians receiving an upfront $50 check responded, compared with 65 of 155 receiving a $50 reloadable debit card that required an activation email. Assignment alternated within four cities rather than being randomised. The card group later received an extra reminder and second incentive in some cases, and the comparison stopped early. The observed response difference is therefore not a clean estimate of payment form alone, and it says nothing about merchandise, retailer gift cards, TruCentive or response quality. [S06]

percent responding

Source

Pace and colleagues, Table 2, BMC Medical Research Methodology

Alternating assignment, not random allocation; unblinded and stopped early. Forty-two card-arm nonresponders alone received an extra reminder and second $50 card, producing four responses. City differences and other imbalances limit interpretation. These are historical response rates, not response quality or a merchandise/platform trial.

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