B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
4
4 -- campaign roi multiple for Leading bank (Perx client) (2026)
A leading bank achieved a 4x return on investment on its campaign to increase overseas spending by high-end credit card customers.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
4
Unit
Multiple
Data Vintage
2026
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Perx Technologies
Primary
Tier B
https://www.perxtech.com/banking-customer-experience-loyalty-reward-solution/ ↗
Source Article
Mobile Banking with Hyper-Personalization | Customer Retention - Perx
An ISO/IEC27001:2013 and ISO 27018:2019 certified cloud solution
© 2026 Perx Technologies. All rights reserved.
Launch dynamic mobile-first banking experiences that influence and drive customers to act
Hyper-personalize your customer engagement
Instantly reward customers for every action
Measure ROI…
Original Research
Perx Technologies
· Original study ↗
Methodology
Vendor case study: 4x return on investment on overseas spending campaign
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Leading bank (Perx client): 4 campaign roi multiple. Source: Perx Technologies (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/bank-overseas-spend-roi-4x
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<blockquote cite="https://lighthousedata.io/data/bank-overseas-spend-roi-4x" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>4</strong> -- campaign roi multiple for Leading bank (Perx client)<br><small>Source: Perx Technologies (2026) · <a href="https://lighthousedata.io/data/bank-overseas-spend-roi-4x" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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