diff --git a/.env b/.env
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+++ b/.env
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+# General settings
+ROUTES_HOST=http://localhost:3000
+ASSET_HOST=http://localhost:3000
+LOG_TO_FILE=1
+TIMEZONE=UTC
+HTTPS_MODE=1
+SKIP_USER_CONFIRMATION=0
+
+# Unicorn settings
+UNICORN_WORKERS=4
+UNICORN_TIMEOUT=60
+
+# Puma settings
+PUMA_ENVIRONMENT=production
+PUMA_WORKING_DIRECTORY=path/to/app
+PUMA_MIN_THREADS=16
+PUMA_MAX_THREADS=32
+PUMA_WORKER_TIMEOUT=60
+PUMA_WORKER_BOOT_TIMEOUT=5
+
+# Auth settings
+DEVISE_SECRET=some_key_value
+DEVISE_MAXIMUM_ATTEMPTS=10
+DEVISE_UNLOCK_IN=3600
+DEVISE_PASSWORD_LENGTH=8
+DEVISE_RESET_PASSWORD_WITHIN=6
+DEVISE_PASSWORD_PEPPER=
+
+# Redis cache settings
+REDIS_URL=redis://localhost:6379
+
+# Database settings
+DB_HOST=localhost
+DB_USERNAME=icobox_bp
+DB_PASSWORD=
+DB_NAME_DEV=icobox-bookbuilding-platform_dev
+DB_NAME_TEST=icobox-bookbuilding-platform_test
+DB_NAME_PROD=icobox-bookbuilding-platform_prod
+DB_CONNECTION_POOL_SIZE=45
+
+# Global APP settings
+SECRET_KEY_BASE=some_key_value
+
+# CoinPayments Settings
+COIN_PAYMENTS_MERCHANT_ID=
+COIN_PAYMENTS_PUBLIC_API_KEY=
+COIN_PAYMENTS_PRIVATE_API_KEY=
+COIN_PAYMENTS_IPN_SECRET=
+COIN_PAYMENTS_FREE_ADDRESS_POOL=10
+
+# AnyPayCoins Settings
+ANY_PAY_COINS_API_KEY=
+ANY_PAY_COINS_TEST_MODE=1
+ANY_PAY_COINS_IPN_SECRET=
+ANY_PAY_COINS_CLIENT_ID=
+ANY_PAY_COINS_FREE_ADDRESS_POOL=10
+ANY_PAY_COINS_DISABLE_DEPOSITS=0
+
+# Promotoken Settings
+PROMO_TOKENS_ENABLE=0
+PROMO_TOKENS_ADDRESS_POOL=10
+PROMO_TOKENS_CONTRACT=
+
+# icosid Settings
+ICOS_ID_TEST_MODE=0
+ICOS_ID_API_KEY=
+ICOS_ID_IPN_SECRET=
+
+KYC_VERIFICATION_ENABLE=0
+KYC_VERIFICATION_MAX_FILE_SIZE=1.0
+
+# SMTP settings (live empty SMTP_ADDRESS to use other delivery method? for example "postal")
+SMTP_ADDRESS=smtp.yandex.com
+SMTP_PORT=465
+SMTP_DOMAIN=yandex.com
+SMTP_USER_NAME=
+SMTP_PASSWORD=
+SMTP_SSL=true
+SMTP_ENABLE_STARTTLS_AUTO=true
+
+# POSTAL delivery method settings (live empty POSTAL_HOST to use other delivery method? for example "smtp")
+POSTAL_HOST=
+POSTAL_SERVER_KEY=
+
+# SendGrid
+SENDGRID_API_KEY=
+
+# Mailer settings
+MAILER_FROM=no-reply@yandex.com
+
+# Log DNA preferences
+LOG_DNA_API_KEY=
+LOG_DNA_APP_NAME=bookbuilding
+
+# Invoiced settings https://invoiced.com
+INVOICED_API_KEY=
+INVOICED_TEST_MODE=1
+INVOICED_PAYMENT_TERMS=NET 10
+INVOICED_INVOICE_DESCRIPTION=Refill account {{user_email}}
+
+# Referral settings
+REFERRAL_HOST_WITH_SCHEMA=
+REFERRAL_ALLOW_SIGN_UP_REFERRALS_ONLY=0
+
+# Google Analytics settings
+GOOGLE_ANALYTICS=
+GOOGLE_ANALYTICS_CROSS_DOMAIN=
+GOOGLE_TAG_MANAGER=
+
+# Two-factor auth settings
+TWO_FACTOR_ENCRYPTION_KEY=
+
+# Rollbar settings
+ROLLBAR_ACCESS_TOKEN=
+
+# JWT settings
+JWT_SECRET=
+JWT_EXPIRATION_TIME=
+
+# Google OAuth2 settings
+GOOGLE_CLIENT_ID=
+GOOGLE_CLIENT_SECRET=
+
+# Facebook OAuth2 settings
+FACEBOOK_KEY=
+FACEBOOK_SECRET=
+
+# Rack-Attack settings
+ALLOW_TO_BAN_SIGN_IN_MAXRETRY=10
+ALLOW_TO_BAN_SIGN_IN_FINDTIME_SECOND=60
+ALLOW_TO_BAN_SIGN_IN_BANTIME_SECOND=3600