diff --git a/rattail_demo/web/app.py b/rattail_demo/web/app.py
index bfcb7a7..3efd877 100644
--- a/rattail_demo/web/app.py
+++ b/rattail_demo/web/app.py
@@ -6,8 +6,7 @@ Pyramid web application
 from __future__ import unicode_literals, absolute_import
 
 from tailbone import app
-
-from rattail_demo.web.db import CoreSession, CoreTransSession
+from tailbone_corepos.db import CoreOfficeSession, CoreTransSession
 
 
 def main(global_config, **settings):
@@ -26,7 +25,7 @@ def main(global_config, **settings):
     pyramid_config = app.make_pyramid_config(settings)
 
     # configure database sessions
-    CoreSession.configure(bind=rattail_config.corepos_engine)
+    CoreOfficeSession.configure(bind=rattail_config.corepos_engine)
     CoreTransSession.configure(bind=rattail_config.coretrans_engine)
 
     # bring in rest of rattail-demo etc.
diff --git a/rattail_demo/web/db.py b/rattail_demo/web/db.py
deleted file mode 100644
index c11d157..0000000
--- a/rattail_demo/web/db.py
+++ /dev/null
@@ -1,14 +0,0 @@
-# -*- coding: utf-8; -*-
-"""
-Web Database Sessions
-"""
-
-from sqlalchemy.orm import sessionmaker, scoped_session
-from zope.sqlalchemy import register
-
-
-CoreSession = scoped_session(sessionmaker())
-register(CoreSession)
-
-CoreTransSession = scoped_session(sessionmaker())
-register(CoreTransSession)
diff --git a/rattail_demo/web/views/__init__.py b/rattail_demo/web/views/__init__.py
index 71f9d83..babf173 100644
--- a/rattail_demo/web/views/__init__.py
+++ b/rattail_demo/web/views/__init__.py
@@ -37,7 +37,7 @@ def includeme(config):
     config.include('tailbone.views.vendors')
 
     # core-pos views
-    config.include('rattail_demo.web.views.corepos')
+    config.include('tailbone_corepos.views.corepos')
 
     # batch views
     config.include('tailbone.views.handheld')
diff --git a/rattail_demo/web/views/common.py b/rattail_demo/web/views/common.py
index 1cd5a52..9cc9f00 100644
--- a/rattail_demo/web/views/common.py
+++ b/rattail_demo/web/views/common.py
@@ -16,10 +16,16 @@ class CommonView(base.CommonView):
     project_version = rattail_demo.__version__ + '+dev'
 
     def get_packages(self):
+        import corepos._version
+        import rattail_corepos
         import rattail_tempmon
+        import tailbone_corepos
 
         packages = super(CommonView, self).get_packages()
+        packages['pyCOREPOS'] = corepos._version.__version__
+        packages['rattail-corepos'] = rattail_corepos.__version__
         packages['rattail-tempmon'] = rattail_tempmon.__version__
+        packages['tailbone_corepos'] = tailbone_corepos.__version__
         for key in packages:
             packages[key] = packages[key] + '+dev'
         return packages
diff --git a/rattail_demo/web/views/corepos/__init__.py b/rattail_demo/web/views/corepos/__init__.py
deleted file mode 100644
index 2c9f45b..0000000
--- a/rattail_demo/web/views/corepos/__init__.py
+++ /dev/null
@@ -1,19 +0,0 @@
-# -*- coding: utf-8; -*-
-"""
-CORE-POS Views
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-from .master import CoreMasterView
-
-
-def includeme(config):
-    config.include('rattail_demo.web.views.corepos.departments')
-    config.include('rattail_demo.web.views.corepos.subdepartments')
-    config.include('rattail_demo.web.views.corepos.vendors')
-    config.include('rattail_demo.web.views.corepos.products')
-    config.include('rattail_demo.web.views.corepos.members')
-    config.include('rattail_demo.web.views.corepos.customers')
-    config.include('rattail_demo.web.views.corepos.employees')
-    config.include('rattail_demo.web.views.corepos.transactions')
diff --git a/rattail_demo/web/views/corepos/customers.py b/rattail_demo/web/views/corepos/customers.py
deleted file mode 100644
index 87e563d..0000000
--- a/rattail_demo/web/views/corepos/customers.py
+++ /dev/null
@@ -1,73 +0,0 @@
-# -*- coding: utf-8; -*-
-"""
-CORE-POS customer views
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-from corepos.db import model as corepos
-
-from .master import CoreMasterView
-
-
-class CustomerView(CoreMasterView):
-    """
-    Base class for customer views.
-    """
-    model_class = corepos.Customer
-    model_title = "CORE-POS Customer"
-    url_prefix = '/core-pos/customers'
-    route_prefix = 'corepos.customers'
-
-    labels = {
-        'id': "ID",
-        'CardNo': "Card No.",
-        'personNum': "Person No.",
-        'LastName': "Last Name",
-        'FirstName': "First Name",
-        'CashBack': "Cash Back",
-        'MemDiscountLimit': "Member Discount Limit",
-        'ChargeLimit': "Charge Limit",
-        'ChargeOk': "Charge OK",
-        'WriteChecks': "Write Checks",
-        'StoreCoupons': "Store Coupons",
-        'memType': "Member Type No.",
-        'NumberOfChecks': "Number of Checks",
-        'memCoupons': "Member Coupons",
-        'blueLine': "Blue Line",
-        'LastChange': "Last Change",
-    }
-
-    grid_columns = [
-        'CardNo',
-        'FirstName',
-        'LastName',
-        'ChargeOk',
-        'ChargeLimit',
-        'Balance',
-        'WriteChecks',
-        'Purchases',
-    ]
-
-    def configure_grid(self, g):
-        super(CustomerView, self).configure_grid(g)
-
-        g.filters['FirstName'].default_active = True
-        g.filters['FirstName'].default_verb = 'contains'
-
-        g.filters['LastName'].default_active = True
-        g.filters['LastName'].default_verb = 'contains'
-
-        g.set_type('ChargeLimit', 'currency')
-        g.set_type('Balance', 'currency')
-        g.set_type('Purchases', 'currency')
-
-        g.set_sort_defaults('CardNo')
-
-        g.set_link('CardNo')
-        g.set_link('FirstName')
-        g.set_link('LastName')
-
-
-def includeme(config):
-    CustomerView.defaults(config)
diff --git a/rattail_demo/web/views/corepos/departments.py b/rattail_demo/web/views/corepos/departments.py
deleted file mode 100644
index 772e4bd..0000000
--- a/rattail_demo/web/views/corepos/departments.py
+++ /dev/null
@@ -1,70 +0,0 @@
-# -*- coding: utf-8; -*-
-"""
-CORE-POS department views
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-from corepos.db import model as corepos
-
-from .master import CoreMasterView
-
-
-class DepartmentView(CoreMasterView):
-    """
-    Base class for department views.
-    """
-    model_class = corepos.Department
-    model_title = "CORE-POS Department"
-    url_prefix = '/core-pos/departments'
-    route_prefix = 'corepos.departments'
-
-    labels = {
-        'dept_no': "Number",
-        'dept_name': "Name",
-        'dept_tax': "Tax",
-        'dept_fs': "FS",
-        'dept_limit': "Limit",
-        'dept_minimum': "Minimum",
-        'dept_discount': "Discount",
-        'dept_see_id': "See ID",
-        'modifiedby': "Modified by",
-        'salesCode': "Sales Code",
-        'memberOnly': "Member Only",
-    }
-
-    grid_columns = [
-        'dept_no',
-        'dept_name',
-        'dept_tax',
-        'dept_fs',
-        'dept_limit',
-        'dept_minimum',
-        'dept_discount',
-        'dept_see_id',
-        'modified',
-        'modifiedby',
-        'margin',
-        'salesCode',
-        'memberOnly',
-    ]
-
-    def configure_grid(self, g):
-        super(DepartmentView, self).configure_grid(g)
-
-        g.filters['dept_no'].default_active = True
-        g.filters['dept_no'].default_verb = 'equal'
-
-        g.filters['dept_name'].default_active = True
-        g.filters['dept_name'].default_verb = 'contains'
-
-        g.set_type('modified', 'datetime_local')
-
-        g.set_sort_defaults('dept_no')
-
-        g.set_link('dept_no')
-        g.set_link('dept_name')
-
-
-def includeme(config):
-    DepartmentView.defaults(config)
diff --git a/rattail_demo/web/views/corepos/employees.py b/rattail_demo/web/views/corepos/employees.py
deleted file mode 100644
index a202d43..0000000
--- a/rattail_demo/web/views/corepos/employees.py
+++ /dev/null
@@ -1,68 +0,0 @@
-# -*- coding: utf-8; -*-
-"""
-CORE-POS employee views
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-from corepos.db import model as corepos
-
-from .master import CoreMasterView
-
-
-class EmployeeView(CoreMasterView):
-    """
-    Base class for employee views.
-    """
-    model_class = corepos.Employee
-    model_title = "CORE-POS Employee"
-    url_prefix = '/core-pos/employees'
-    route_prefix = 'corepos.employees'
-
-    labels = {
-        'emp_no': "Number",
-        'CashierPassword': "Cashier Password",
-        'AdminPassword': "Admin Password",
-        'FirstName': "First Name",
-        'LastName': "Last Name",
-        'JobTitle': "Job Title",
-        'EmpActive': "Active",
-        'frontendsecurity': "Frontend Security",
-        'backendsecurity': "Backend Security",
-        'birthdate': "Birth Date",
-    }
-
-    grid_columns = [
-        'emp_no',
-        'FirstName',
-        'LastName',
-        'JobTitle',
-        'EmpActive',
-        'birthdate',
-    ]
-
-    def configure_grid(self, g):
-        super(EmployeeView, self).configure_grid(g)
-
-        g.filters['EmpActive'].default_active = True
-        g.filters['EmpActive'].default_verb = 'is_true'
-
-        g.filters['FirstName'].default_active = True
-        g.filters['FirstName'].default_verb = 'contains'
-
-        g.filters['LastName'].default_active = True
-        g.filters['LastName'].default_verb = 'contains'
-
-        g.set_sort_defaults('emp_no')
-
-        g.set_link('emp_no')
-        g.set_link('FirstName')
-        g.set_link('LastName')
-
-    def grid_extra_class(self, employee, i):
-        if not employee.EmpActive:
-            return 'warning'
-
-
-def includeme(config):
-    EmployeeView.defaults(config)
diff --git a/rattail_demo/web/views/corepos/master.py b/rattail_demo/web/views/corepos/master.py
deleted file mode 100644
index 87b3263..0000000
--- a/rattail_demo/web/views/corepos/master.py
+++ /dev/null
@@ -1,30 +0,0 @@
-# -*- coding: utf-8; -*-
-"""
-CORE-POS master view
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-# import six
-
-from tailbone.views import MasterView
-
-from rattail_demo.web.db import CoreSession
-
-
-class CoreMasterView(MasterView):
-    """
-    Master base class for CORE-POS views
-    """
-    Session = CoreSession
-    # model_key = 'pk'
-    creatable = False
-    editable = False
-    deletable = False
-
-    # # TODO: would be nice to find a way around this somehow
-    # # must encode all search values as utf-8
-    # use_byte_string_filters = True
-
-    # def get_action_route_kwargs(self, row):
-    #     return {'pk': six.text_type(row.pk)}
diff --git a/rattail_demo/web/views/corepos/members.py b/rattail_demo/web/views/corepos/members.py
deleted file mode 100644
index bb7debc..0000000
--- a/rattail_demo/web/views/corepos/members.py
+++ /dev/null
@@ -1,49 +0,0 @@
-# -*- coding: utf-8; -*-
-"""
-CORE-POS member views
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-from corepos.db import model as corepos
-
-from .master import CoreMasterView
-
-
-class MemberTypeView(CoreMasterView):
-    """
-    Master view for member types
-    """
-    model_class = corepos.MemberType
-    model_title = "CORE-POS Member Type"
-    url_prefix = '/core-pos/member-types'
-    route_prefix = 'corepos.member_types'
-
-    labels = {
-        'memtype': "Type",
-        'memDesc': "Description",
-        'custdataType': "Cust. Data Type",
-        'ssi': "SSI",
-        'salesCode': "Sales Code",
-    }
-
-    def configure_grid(self, g):
-        super(MemberTypeView, self).configure_grid(g)
-
-        g.set_link('memtype')
-        g.set_link('memDesc')
-
-
-class MemberView(CoreMasterView):
-    """
-    Master view for members
-    """
-    model_class = corepos.MemberInfo
-    model_title = "CORE-POS Member"
-    url_prefix = '/core-pos/members'
-    route_prefix = 'corepos.members'
-
-
-def includeme(config):
-    MemberTypeView.defaults(config)
-    MemberView.defaults(config)
diff --git a/rattail_demo/web/views/corepos/products.py b/rattail_demo/web/views/corepos/products.py
deleted file mode 100644
index 4cfa1a1..0000000
--- a/rattail_demo/web/views/corepos/products.py
+++ /dev/null
@@ -1,94 +0,0 @@
-# -*- coding: utf-8; -*-
-"""
-CORE-POS product views
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-from corepos.db import model as corepos
-
-from .master import CoreMasterView
-
-
-class ProductView(CoreMasterView):
-    """
-    Base class for product views.
-    """
-    model_class = corepos.Product
-    model_title = "CORE-POS Product"
-    url_prefix = '/core-pos/products'
-    route_prefix = 'corepos.products'
-
-    labels = {
-        'id': "ID",
-        'upc': "UPC",
-        'pricemethod': "Price Method",
-        'groupprice': "Group Price",
-        'specialpricemethod': "Special Price Method",
-        'specialgroupprice': "Special Group Price",
-        'specialquantity': "Special Quantity",
-        'dept_no': "Dept. No.",
-        'foodstamp': "Food Stamp",
-        'scaleprice': "Scale Price",
-        'mixmatchcode': "Mix Match Code",
-        'tareweight': "Tare Weight",
-        'discounttype': "Discount Type",
-        'unitofmeasure': "Unit of Measure",
-        'qttyEnforced': "Qty. Enforced",
-        'idEnforced': "ID Enforced",
-        'inUse': "In Use",
-        'numflag': "Num. Flag",
-        'subdept': "Subdept. No.",
-        'default_vendor_id': "Default Vendor ID",
-        'current_origin_id': "Current Origin ID",
-    }
-
-    grid_columns = [
-        'upc',
-        'brand',
-        'description',
-        'size',
-        'department',
-        'vendor',
-        'normal_price',
-        'cost',
-    ]
-
-    def configure_grid(self, g):
-        super(ProductView, self).configure_grid(g)
-
-        g.set_joiner('department', lambda q: q.outerjoin(corepos.Department))
-        g.set_sorter('department', corepos.Department.dept_name)
-
-        g.set_joiner('vendor', lambda q: q.outerjoin(corepos.Vendor))
-        g.set_sorter('vendor', corepos.Vendor.vendorName)
-
-        g.filters['upc'].default_active = True
-        g.filters['upc'].default_verb = 'equal'
-
-        g.set_type('cost', 'currency')
-        g.set_type('normal_price', 'currency')
-
-        g.set_sort_defaults('upc')
-
-        g.set_link('upc')
-        g.set_link('brand')
-        g.set_link('description')
-
-    def configure_form(self, f):
-        super(ProductView, self).configure_form(f)
-
-        f.set_type('start_date', 'datetime_local')
-        f.set_type('end_date', 'datetime_local')
-        f.set_type('modified', 'datetime_local')
-
-        f.set_type('normal_price', 'currency')
-        f.set_type('groupprice', 'currency')
-        f.set_type('special_price', 'currency')
-        f.set_type('specialgroupprice', 'currency')
-        f.set_type('cost', 'currency')
-        f.set_type('deposit', 'currency')
-
-
-def includeme(config):
-    ProductView.defaults(config)
diff --git a/rattail_demo/web/views/corepos/subdepartments.py b/rattail_demo/web/views/corepos/subdepartments.py
deleted file mode 100644
index efa6a5f..0000000
--- a/rattail_demo/web/views/corepos/subdepartments.py
+++ /dev/null
@@ -1,36 +0,0 @@
-# -*- coding: utf-8; -*-
-"""
-CORE-POS subdepartment views
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-from corepos.db import model as corepos
-
-from .master import CoreMasterView
-
-
-class SubdepartmentView(CoreMasterView):
-    """
-    Base class for subdepartment views.
-    """
-    model_class = corepos.Subdepartment
-    model_title = "CORE-POS Subdepartment"
-    url_prefix = '/core-pos/subdepartments'
-    route_prefix = 'corepos.subdepartments'
-
-    labels = {
-        'subdept_no': "Number",
-        'subdept_name': "Name",
-        'dept_ID': "Dept. No.",
-    }
-
-    grid_columns = [
-        'subdept_no',
-        'subdept_name',
-        'department',
-    ]
-
-
-def includeme(config):
-    SubdepartmentView.defaults(config)
diff --git a/rattail_demo/web/views/corepos/transactions.py b/rattail_demo/web/views/corepos/transactions.py
deleted file mode 100644
index aa169b9..0000000
--- a/rattail_demo/web/views/corepos/transactions.py
+++ /dev/null
@@ -1,103 +0,0 @@
-# -*- coding: utf-8; -*-
-"""
-CORE-POS transaction views
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-from corepos.trans.db import model as coretrans
-
-from .master import CoreMasterView
-from rattail_demo.web.db import CoreTransSession
-
-from rattail_corepos.corepos.importing.square import FromSquareToCoreTrans
-
-
-class TransactionDetailView(CoreMasterView):
-    """
-    Master view for transaction details.
-    """
-    Session = CoreTransSession
-    model_class = coretrans.TransactionDetail
-    model_title = "CORE-POS Transaction Detail"
-    url_prefix = '/corepos/transaction-details'
-    route_prefix = 'corepos.transaction_details'
-    deletable = True
-    bulk_deletable = True
-    supports_import_batch_from_file = True
-
-    labels = {
-        'store_row_id': "Store Row ID",
-        'store_id': "Store ID",
-        'pos_row_id': "POS Row ID",
-        'transaction_id': "Transaction ID",
-        'upc': "UPC",
-    }
-
-    grid_columns = [
-        'date_time',
-        'register_number',
-        'transaction_number',
-        'card_number',
-        'upc',
-        'department_number',
-        'description',
-        'quantity',
-        'unit_price',
-        'discount',
-        'total',
-    ]
-
-    def get_bulk_delete_session(self):
-        from corepos.trans.db import Session as CoreTransSession
-
-        return CoreTransSession()
-
-    def configure_grid(self, g):
-        super(TransactionDetailView, self).configure_grid(g)
-
-        g.set_type('date_time', 'datetime_local')
-        g.set_type('quantity', 'quantity')
-        g.set_type('unit_price', 'currency')
-        g.set_type('discount', 'currency')
-        g.set_type('total', 'currency')
-
-        g.set_sort_defaults('date_time', 'desc')
-
-        g.set_label('register_number', "Register")
-        g.set_label('transaction_number', "Trans. No.")
-        g.set_label('card_number', "Card No.")
-        g.set_label('department_number', "Dept. No.")
-
-        g.set_link('upc')
-        g.set_link('description')
-
-    def configure_form(self, f):
-        super(TransactionDetailView, self).configure_form(f)
-
-        f.set_type('date_time', 'datetime_local')
-        f.set_type('quantity', 'quantity')
-        f.set_type('unit_price', 'currency')
-        f.set_type('discount', 'currency')
-        f.set_type('total', 'currency')
-
-    def import_square(self):
-        return self.import_batch_from_file(FromSquareToCoreTrans, 'TransactionDetail',
-                                           importer_host_title="Square CSV")
-
-    @classmethod
-    def defaults(cls, config):
-        route_prefix = cls.get_route_prefix()
-        url_prefix = cls.get_url_prefix()
-        permission_prefix = cls.get_permission_prefix()
-
-        # import from square
-        config.add_route('{}.import_square'.format(route_prefix), '{}/import-square'.format(url_prefix))
-        config.add_view(cls, attr='import_square', route_name='{}.import_square'.format(route_prefix),
-                        permission='{}.import_file'.format(permission_prefix))
-
-        cls._defaults(config)
-
-
-def includeme(config):
-    TransactionDetailView.defaults(config)
diff --git a/rattail_demo/web/views/corepos/vendors.py b/rattail_demo/web/views/corepos/vendors.py
deleted file mode 100644
index 25aa909..0000000
--- a/rattail_demo/web/views/corepos/vendors.py
+++ /dev/null
@@ -1,39 +0,0 @@
-# -*- coding: utf-8; -*-
-"""
-CORE-POS vendor views
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-from corepos.db import model as corepos
-
-from .master import CoreMasterView
-
-
-class VendorView(CoreMasterView):
-    """
-    Base class for vendor views.
-    """
-    model_class = corepos.Vendor
-    model_title = "CORE-POS Vendor"
-    url_prefix = '/core-pos/vendors'
-    route_prefix = 'corepos.vendors'
-
-    labels = {
-        'vendorID': "ID",
-        'vendorName': "Name",
-        'vendorAbbreviation': "Abbreviation",
-        'discountRate': "Discount Rate",
-    }
-
-    grid_columns = [
-        'vendorID',
-        'vendorName',
-        'vendorAbbreviation',
-        'discountRate',
-        'contact',
-    ]
-
-
-def includeme(config):
-    VendorView.defaults(config)
diff --git a/setup.py b/setup.py
index d8654da..9b17885 100644
--- a/setup.py
+++ b/setup.py
@@ -51,6 +51,7 @@ requires = [
     'rattail[db]',                      # 0.9.86
     'rattail-corepos',                  # 0.1.0
     'Tailbone',                         # 0.5.49
+    'tailbone-corepos',                 # 0.1.0
     'xlrd',                             # 1.0.0
 ]