B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
13%
13% -- returned parcels share of transactions for Polish e-commerce (2026)
Returned parcels accounted for 13% of all domestic internet transactions in Poland.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
13%
Unit
Percentage
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
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
adtrip.pl
Primary
Tier C
https://www.adtrip.pl/post/pomiar-efektywnosci-polityki-zwrotow-dla-sklepow-shopify-w-fashion ↗
Source Article
Pomiar efektywności polityki zwrotów dla sklepów Shopify w fashion | Adtrip Blog - Adtrip
Spis treści
- Skala problemu - jak zwroty zjadają marże w polskim fashion
- Czego klient oczekuje od procesu zwrotu w e-commerce
- Polityka zwrotów jako dźwignia optymalizacji konwersji
- Metryki e-commerce - co mierzyć, aby kontrolować rentowność
- Optymalizacja procesu na platformie Shopify dla sk…
Original Research
adtrip.pl
· Original study ↗
Methodology
Polish logistics platforms data cited
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Polish e-commerce: 13% returned parcels share of transactions. Source: adtrip.pl (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/poland-returned-parcels-13
HTML Embed
<blockquote cite="https://lighthousedata.io/data/poland-returned-parcels-13" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>13%</strong> -- returned parcels share of transactions for Polish e-commerce<br><small>Source: adtrip.pl (2026) · <a href="https://lighthousedata.io/data/poland-returned-parcels-13" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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