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A company built by people for people.

Established in 2016, Blue's mission has always been to use contactless technology to maximize your social opportunities at events, conferences, school, and more!

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Afghanistan (AFN ؋)
Åland Islands (EUR €)
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Algeria (DZD د.ج)
Andorra (EUR €)
Angola (USD $)
Anguilla (XCD $)
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Belgium (EUR €)
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Benin (XOF Fr)
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Oman (USD $)
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Panama (USD $)
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San Marino (EUR €)
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Saudi Arabia (SAR ر.س)
Senegal (XOF Fr)
Serbia (RSD РСД)
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Singapore (SGD $)
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Spain (EUR €)
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St. Barthélemy (EUR €)
St. Helena (SHP £)
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St. Lucia (XCD $)
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St. Vincent & Grenadines (XCD $)
Sudan (USD $)
Suriname (USD $)
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Sweden (SEK kr)
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Taiwan (TWD $)
Tajikistan (TJS ЅМ)
Tanzania (TZS Sh)
Thailand (THB ฿)
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Togo (XOF Fr)
Tokelau (NZD $)
Tonga (TOP T$)
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Tristan da Cunha (GBP £)
Tunisia (USD $)
Türkiye (USD $)
Turkmenistan (USD $)
Turks & Caicos Islands (USD $)
Tuvalu (AUD $)
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Uganda (UGX USh)
Ukraine (UAH ₴)
United Arab Emirates (AED د.إ)
United Kingdom (GBP £)
United States (USD $)
Uruguay (UYU $)
Uzbekistan (UZS )
Vanuatu (VUV Vt)
Vatican City (EUR €)
Venezuela (USD $)
Vietnam (VND ₫)
Wallis & Futuna (XPF Fr)
Western Sahara (MAD د.م.)
Yemen (YER ﷼)
Zambia (USD $)
Zimbabwe (USD $)

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